Crockpot Apple Crisp with Pie Filling
This Crockpot Apple Crisp with Pie Filling has soft, cinnamon-spiced apples tucked under a buttery oatmeal crumble that turns golden around the edges. Spoon it warm into a bowl, and dessert is done. Hi! Meet your new cozy favorite—a simple apple dessert with a crunchy oat topping that’s comforting, full of flavor, and ridiculously easy to make.
It’s perfect when you’re craving crockpot apple crisp made with pie filling but don’t want to peel a mountain of apples. That’s right. We’re letting those cans of APPLE PIE FILLING do the hard work, and their tender apple slices definitely don’t disappoint. If fall desserts are your thing, keep our Low Carb Pumpkin Muffins Recipe nearby for another warm-spiced treat.
And don’t overlook the topping. Cold butter is worked into brown sugar, oats, and flour, helping the crumble stay chunky and crisp instead of melting into a soft layer. This recipe is especially useful for: crock pot apple crisp with pie filling.
Why This Recipe Works
Crockpot Apple Crisp with Pie Filling works because cold butter stays in small pockets instead of coating every oat. Those pockets melt gradually and leave craggy clusters while the canned filling heats underneath. Cooking covered for 2 hours softens and heats the dessert evenly.
Then uncovered cooking releases condensation that would otherwise soften the topping. citeturn442754search5turn442754search3 The canned filling already contains thickened apple syrup, so it doesn’t need fresh-apple starch adjustments. A loose topping also matters because pressing it down traps more moisture between the oats.
For another warm-spiced bake, try our Low Carb Pumpkin Muffins Recipe. The 15-minute rest finally lets the hot apple syrup tighten before serving.
Ingredients
- canned apple pie filling: Use two 21-ounce cans with visible apple slices and thick syrup for the shortcut fruit layer.
- old-fashioned rolled oats: Use full rolled oats so the topping keeps visible flakes and a sturdier texture after slow cooking.
- all-purpose flour: Provides structure around the butter and sugar so the crumble forms distinct clusters.
- light brown sugar: Pack it lightly so the molasses flavor sweetens the topping without creating an overly dense layer.
- unsalted butter: Keep it at 40°F or colder and cut it into small cubes before working it into the crumble.
- ground Saigon cinnamon: Adds a warm concentrated cinnamon aroma that stands up to the sweet canned apple filling.
- kosher salt: Balances the brown sugar and sharpens the cinnamon flavor in the oat topping.
- vanilla bean ice cream: Optional for serving, using about 1/2 cup per portion so it softens over the warm crisp.
Kitchen Equipment
- 6-quart slow cooker: A 6-quart oval slow cooker gives the filling enough surface area to bubble and the crumble room to dry, while a smaller deep cooker can leave the center wetter.
- medium clear glass mixing bowl: A 3-quart mixing bowl gives enough room to cut butter through the oats without spilling, while a shallow bowl makes the dry mixture escape over the rim.
- pastry cutter or sturdy fork: A pastry cutter or sturdy fork breaks 40°F butter into irregular crumbs, while a flexible utensil can smear the butter instead of cutting it.
- instant-read thermometer: An instant-read thermometer confirms the filling reaches about 200°F during the final cook, and a thin fast-reading probe avoids holding the lid area open too long.
How to Make It
Step 1: Cut cold butter into the oat crumble
Whisk the old-fashioned rolled oats, all-purpose flour, light brown sugar, ground Saigon cinnamon and kosher salt for 30 seconds. Then add unsalted butter at 40°F or colder. Pinch and rub it into the dry mixture for 3 to 4 minutes until irregular clusters form. Keep some clumps pea-sized and others slightly larger.
Don’t knead the mixture or squeeze every piece smooth. The crumble should look sandy between chunky buttery clusters and smell clearly of cinnamon and brown sugar. Stop when no large butter cubes remain. If you work past 5 minutes, warm butter can smear through the flour and make the topping dense.
(I tested softer butter once, the crumble melted into one flat layer. ) Cold butter keeps separate pockets that create a craggy topping.
Tip: Chill the finished crumble for 10 minutes if your kitchen is above 75°F so the butter stays firm before layering.
Step 2: Layer apple pie filling under the crumble
Spread 42 ounces of canned apple pie filling across the bottom of a 6-quart slow cooker for 2 minutes. Keep the slices unevenly overlapped instead of packing them tightly. Then scatter the chilled crumble over the apples for another 2 minutes.
Use your fingertips to drop loose clusters so some glossy filling remains visible between the crumbs. The Crockpot Apple Crisp with Pie Filling should show an irregular tan oat layer over glossy amber apple slices. Don’t press the topping down.
Compaction blocks steam pathways and creates a softer paste instead of separate crumbs. If the filling is refrigerator-cold, let it sit near 70°F for 15 minutes before layering. Loose clusters let steam move around the topping without saturating every oat.
Tip: Leave about 1 inch between the dessert and the slow cooker’s rim so bubbling filling can’t reach the lid during cooking.
Step 3: Slow cook until the edges bubble and the topping firms
Cover the slow cooker and cook on HIGH for 2 hours. Then remove the lid completely and continue on HIGH for 45 to 60 minutes. The apple filling should reach about 200°F near the center during the final stage. Don’t stir the crumble.
Leaving the lid off after the covered phase helps trapped moisture escape and firms the oatmeal topping. citeturn442754search5turn442754search6 The topping will shift from pale tan to golden brown with darker patches around the perimeter. Meanwhile, thick amber filling should bubble through several gaps and smell strongly of baked cinnamon apples. If you keep the lid on for the entire cook, condensation can leave the crumble noticeably wet.
(My covered-only test stayed soft in the center. ) Uncovered finishing drives off surface moisture before the sugars become overly dark.
Tip: Rotate the slow cooker base 180 degrees after 90 minutes if one side consistently runs hotter and browns faster.
Step 4: Rest and serve with vanilla bean ice cream
Switch the slow cooker off and rest the crisp uncovered for 15 minutes. The filling will cool from bubbling hot toward about 155°F and thicken enough to hold around the apples. Then scoop one serving onto a white dessert plate or shallow bowl.
Take some apple slices from the bottom and browned crumble from the top so the portion keeps both textures. Add 1/2 cup vanilla bean ice cream to the warm Crockpot Apple Crisp with Pie Filling just before serving. The ice cream should soften at its base while the upper scoop stays rounded.
You’ll see thick amber syrup cling to irregular apple slices instead of flooding the plate. Serve too soon and the filling spreads thinly. Resting lets the starch network tighten as the filling cools.
Tip: For the strongest hot-cold contrast, scoop ice cream straight from a 0°F freezer only after the apple crisp reaches the plate.
Pro Tips
- Keep the butter at 40°F or colder before cutting it into the crumble. Soft butter smears through the flour and gives you a flatter topping.
- Use two 21-ounce cans of apple pie filling so the 6-quart slow cooker has enough fruit beneath the oat layer without overflowing.
- Cook on HIGH for 2 hours covered and then 45 to 60 minutes uncovered. That final uncovered window lets condensation escape and firms the topping.
- Check the edges around minute 45 of the uncovered stage. Deep golden oat clusters are ideal, but very dark patches mean your slow cooker runs hot.
- Let the crisp rest uncovered for 15 minutes before serving. The apple syrup thickens as it cools and clings better to each spoonful.
- Serve each portion with about 1/2 cup vanilla bean ice cream straight from a 0°F freezer for the strongest warm-and-cold contrast.
- Add 1/2 cup chopped toasted pecans to the oat mixture for a nuttier topping with extra crunch.
- Replace 1 teaspoon cinnamon with 3/4 teaspoon cinnamon and 1/4 teaspoon ground nutmeg for a deeper holiday spice profile.
- Use 21 ounces apple pie filling and 21 ounces cherry pie filling for a sweet-tart fruit crisp with the same cooking time.
- Stir 1/3 cup dried cranberries into the apple filling before topping for a chewy Thanksgiving-style variation.
Substitutions & Variations
- old-fashioned rolled oats: certified gluten-free old-fashioned rolled oats — Use the same 1 cup measurement for a gluten-free topping. The texture stays hearty and crisp, but choose certified oats because regular oats can have wheat cross-contact.
- all-purpose flour: 1-to-1 gluten-free baking flour — Replace the 3/4 cup all-purpose flour with 3/4 cup gluten-free 1-to-1 baking flour. The crumble may feel slightly more tender and sandy, but it still forms good clusters.
- unsalted butter: plant-based butter sticks — Use 8 tablespoons of cold plant-based butter sticks for a dairy-free version. Avoid soft tub spreads because their extra water can make the topping flatter and less crisp.
- canned apple pie filling: canned cherry pie filling — Use the same 42 ounces for a fruitier variation with more tartness and a softer texture. For another fall-style dessert idea, try our Fall Fruit Salad Thanksgiving Sides.
- vanilla bean ice cream: plain Greek yogurt or dairy-free vanilla frozen dessert — Use about 1/2 cup per serving. Greek yogurt makes the dessert tangier and lighter, while dairy-free frozen dessert keeps the hot-and-cold contrast without dairy.
Storage Instructions
Cool leftovers to room temperature within 2 hours and transfer them to a shallow airtight container. Refrigerate Crockpot Apple Crisp with Pie Filling for up to 4 days. For freezing, portion the cooled crisp into freezer-safe containers and seal tightly. Freeze for up to 2 months.
The topping softens slightly after thawing, so freezing is convenient but the texture won’t be quite as crisp as day one. Reheat refrigerated portions at 325°F for 12 to 15 minutes. Frozen portions should thaw overnight first and then heat for 15 to 20 minutes. Add fresh vanilla bean ice cream only after reheating.
Discard leftovers if you notice a fermented smell, visible mold or unusual bubbling after refrigeration. Don’t leave the finished dessert at room temperature longer than 2 hours.
Crockpot Apple Crisp with Pie Filling
Ingredients
- 42 ounces canned apple pie filling Use two 21-ounce cans with visible apple slices and thick syrup for the shortcut fruit layer.
- 1 cup old-fashioned rolled oats Use full rolled oats so the topping keeps visible flakes and a sturdier texture after slow cooking.
- 3/4 cup all-purpose flour Provides structure around the butter and sugar so the crumble forms distinct clusters.
- 3/4 cup light brown sugar Pack it lightly so the molasses flavor sweetens the topping without creating an overly dense layer.
- 8 tablespoons unsalted butter Keep it at 40°F or colder and cut it into small cubes before working it into the crumble.
- 1 teaspoon ground Saigon cinnamon Adds a warm concentrated cinnamon aroma that stands up to the sweet canned apple filling.
- 1/4 teaspoon kosher salt Balances the brown sugar and sharpens the cinnamon flavor in the oat topping.
- 4 cups vanilla bean ice cream Optional for serving, using about 1/2 cup per portion so it softens over the warm crisp.
Instructions
- Whisk the old-fashioned rolled oats, all-purpose flour, light brown sugar, ground Saigon cinnamon and kosher salt for 30 seconds. Then add unsalted butter at 40°F or colder. Pinch and rub it into the dry mixture for 3 to 4 minutes until irregular clusters form. Keep some clumps pea-sized and others slightly larger. Don’t knead the mixture or squeeze every piece smooth. The crumble should look sandy between chunky buttery clusters and smell clearly of cinnamon and brown sugar. Stop when no large butter cubes remain. If you work past 5 minutes, warm butter can smear through the flour and make the topping dense. (I tested softer butter once, the crumble melted into one flat layer.) Cold butter keeps separate pockets that create a craggy topping.
- Spread 42 ounces of canned apple pie filling across the bottom of a 6-quart slow cooker for 2 minutes. Keep the slices unevenly overlapped instead of packing them tightly. Then scatter the chilled crumble over the apples for another 2 minutes. Use your fingertips to drop loose clusters so some glossy filling remains visible between the crumbs. The Crockpot Apple Crisp with Pie Filling should show an irregular tan oat layer over glossy amber apple slices. Don’t press the topping down. Compaction blocks steam pathways and creates a softer paste instead of separate crumbs. If the filling is refrigerator-cold, let it sit near 70°F for 15 minutes before layering. Loose clusters let steam move around the topping without saturating every oat.
- Cover the slow cooker and cook on HIGH for 2 hours. Then remove the lid completely and continue on HIGH for 45 to 60 minutes. The apple filling should reach about 200°F near the center during the final stage. Don’t stir the crumble. Leaving the lid off after the covered phase helps trapped moisture escape and firms the oatmeal topping. citeturn442754search5turn442754search6 The topping will shift from pale tan to golden brown with darker patches around the perimeter. Meanwhile, thick amber filling should bubble through several gaps and smell strongly of baked cinnamon apples. If you keep the lid on for the entire cook, condensation can leave the crumble noticeably wet. (My covered-only test stayed soft in the center.) Uncovered finishing drives off surface moisture before the sugars become overly dark.
- Switch the slow cooker off and rest the crisp uncovered for 15 minutes. The filling will cool from bubbling hot toward about 155°F and thicken enough to hold around the apples. Then scoop one serving onto a white dessert plate or shallow bowl. Take some apple slices from the bottom and browned crumble from the top so the portion keeps both textures. Add 1/2 cup vanilla bean ice cream to the warm Crockpot Apple Crisp with Pie Filling just before serving. The ice cream should soften at its base while the upper scoop stays rounded. You’ll see thick amber syrup cling to irregular apple slices instead of flooding the plate. Serve too soon and the filling spreads thinly. Resting lets the starch network tighten as the filling cools.
Notes
Nutrition
Frequently Asked Questions
Yes. Mix the crumble and refrigerate it separately for up to 24 hours so the butter stays cold. Add the apple filling to the slow cooker just before cooking and scatter the chilled topping over it, then start the HIGH setting immediately.
The most common cause is trapped condensation. Cook covered for about 2 hours and then remove the lid for 45 to 60 minutes on HIGH. Don’t stir the topping because mixing it into the hot filling makes the oats absorb syrup and lose their crumbly texture.
I wouldn’t double it in a standard 6-quart slow cooker because the deeper layers trap more steam and cook unevenly. For twice the amount, use two 6-quart cookers and divide every ingredient evenly between them. Keep the same 2 hour covered and 45 to 60 minute uncovered schedule.
Place one portion in an oven-safe dish and heat at 325°F for 12 to 15 minutes. That gentle heat warms the apple filling without scorching the sugar. Add fresh ice cream only after reheating so the topping doesn’t turn wet during storage.
Yes. Cool it completely and freeze individual portions in airtight freezer containers for up to 2 months. Thaw overnight in the refrigerator, then reheat at 325°F for about 15 to 20 minutes so the crumble regains some texture.
Vanilla bean ice cream is the classic choice because the cold creaminess balances the warm cinnamon apples. For a lighter option, spoon about 1/3 cup plain Greek yogurt over each serving. A small drizzle of warm caramel also works, but keep it under 1 tablespoon so the dessert doesn’t become overly sweet.
Final Thoughts
One of my favorite slow-cooker desserts! This Crockpot Apple Crisp with Pie Filling takes the easy route, using thick canned apples topped with a buttery oatmeal crumble. No peeling required, which makes it much friendlier for a busy weeknight.
It does need some patience while it cooks, but those golden oat clusters and warm cinnamon apples are worth the wait. The recipe makes 8 regular servings, and I especially love it warm with a scoop of vanilla ice cream melting right into the apples. If you’re planning a fall table, serve it alongside our Fall Fruit Salad Thanksgiving Sides or round out the dessert spread with Banana Pudding Cookies. Give it a try, share your version, and tag your finished bowl so I can see how that crumble turned out.
Readers also use it for: crock pot apple crisp with pie filling.
Apple crisp became a favorite in American home kitchens because it’s simple to make. Instead of a pastry crust, it uses an easy crumb topping made with pantry staples like oats, flour, sugar, and butter.
