Slow Cooker Garlic Butter Beef Bites and Potatoes

These easy slow cooker beef bites fit busy weeknight dinner ideas, meal prep and relaxed potluck nights. Each spoonful has tender beef and buttery golden potatoes. The glossy garlic sauce smells rich before you lift the lid. The trick is searing the chuck first and thickening the juices at the end. What makes this version different is its simple timing and quick prep. You get the best healthy comfort food without a heavy cream sauce. And very little fuss.

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Course: Dinner

Cuisine: American

Keyword: garlic butter beef bites, slow cooker beef and potatoes, Slow Cooker Garlic Butter Beef Bites and Potatoes

Prep Time: 20

Cook Time: 6 35

Total Time: 6 55

Servings:

Calories: 800kcal

Ingredients

2.5 pounds Boneless beef chuck roast Trimmed of thick surface fat and cut into about 30 irregular 1.5-inch cubes for slow-cooked tenderness.
1.5 pounds, about 18 Baby Yukon Gold potatoes Scrubbed and left whole so their waxy flesh stays intact during the long cook.
1.5 teaspoons Kosher salt Sprinkled directly over the beef to season the meat before searing.
1 teaspoon Freshly ground black pepper Adds gentle heat and a savory edge to the chuck.
1 teaspoon Garlic powder Coats the beef evenly and reinforces the fresh garlic in the sauce.
1 teaspoon Smoked paprika Adds warm color and a faint smoky note without making the sauce spicy.
2 tablespoons Avocado oil Divided between two batches because its high smoke point supports a 425°F sear.
6 tablespoons Unsalted butter Melted and cooled to about 110°F before mixing so the garlic stays fragrant.
6 large Fresh garlic cloves Finely minced so the flavor spreads through the broth and butter.
1 cup Low-sodium beef broth Provides enough braising liquid without making the finished sauce overly salty.
1 tablespoon plus 1 teaspoon Worcestershire sauce Divided between the slow cooker and the final finish for savory depth and brightness.
2 teaspoons Fresh thyme leaves Stripped from the stems and mixed into the sauce for an earthy herbal note.
2 tablespoons Cornstarch Whisked into cold water to thicken the cooking liquid at the end.
2 tablespoons Cold water Combined with cornstarch to make a smooth slurry without lumps.
2 tablespoons Flat-leaf parsley Finely chopped and scattered over the plated portions for fresh color and flavor.

Instructions

Keep the beef at 40°F or colder while you work for 10 to 12 minutes. Cut the chuck into about 30 irregular 1.5-inch cubes and trim only thick surface fat. Scrub all 18 baby Yukon Gold potatoes and leave them whole. Then pat the beef dry for 2 full minutes and coat it with kosher salt black pepper garlic powder and smoked paprika. The cubes should look matte rather than wet and the seasoning should cling without forming paste. Meanwhile the potatoes should stay firm with clean golden skins. Let the meat sit only 5 minutes before searing. Wait longer at room temperature and the surface starts releasing moisture. Cold dry beef browns faster because steam can't block the Maillard reaction.
Heat a 12-inch cast-iron skillet over medium-high heat at about 8 on a 10-dial for 4 minutes. The surface should reach 425°F. Add 1 tablespoon avocado oil and sear 15 beef cubes for 90 seconds without moving them. Turn each cube once and cook 60 seconds more. Transfer them out and repeat with the remaining oil and beef for 8 to 10 minutes total. You'll hear a hard sizzle as each batch lands and smell toasted beef by minute 2. The first side should develop a deep brown crust while the centers stay red. (I crowded all 30 cubes once, they steamed and turned gray. Two batches fixed it.) Miss the hot window and the fond won't form. Fast searing builds fond without tightening the chuck's center.
Melt the unsalted butter and cool it to about 110°F for 3 minutes. Whisk in minced garlic low-sodium beef broth Worcestershire sauce and fresh thyme for 30 seconds. Place all 18 whole potatoes across the bottom of a 6-quart slow cooker. Then spread all 30 seared beef cubes over them and pour the sauce slowly from left to right for 1 minute. The butter should stay fluid and the garlic should smell sharp rather than toasted. Next the sauce should settle between the potatoes while leaving much of the beef crust visible. If the butter exceeds 140°F the garlic aroma fades and can turn harsh. Warm butter disperses garlic evenly without scorching its volatile oils.
Cover the slow cooker and set it to LOW so the liquid holds near 200°F. Cook for 6 to 7 hours without lifting the lid during the first 5 hours. At hour 6 lift one cube and press it with a fork. The beef should reach 195°F to 205°F and the potatoes should offer almost no resistance to a thin knife. Slow Cooker Garlic Butter Beef Bites and Potatoes are ready for thickening when the chuck separates at its seams and the skins look burnished. The liquid will appear brown and slightly thin with small butter droplets. Go beyond 8 hours and the potatoes can split while the beef fibers become stringy. Long moist heat converts collagen into gelatin without drying the chuck.
Whisk cornstarch with cold water for 30 seconds until no white streaks remain. Fold the slurry through the slow cooker with three broad turns and switch to HIGH. Cook uncovered for 20 to 25 minutes until the sauce reaches about 205°F. Then turn off the heat and rest the beef and potatoes for 5 minutes before spooning one serving onto a white plate. The sauce should coat the back of a spoon and leave a clean line when you swipe it. Finally the beef should look glossy deep mahogany and the potatoes should carry a thin amber sheen. Stir too hard and the softened potatoes break apart. Sprinkle 2 tablespoons chopped flat-leaf parsley over the plated portions. The slurry gels near simmering and gives the sauce its glossy body.

Notes

Cool Slow Cooker Garlic Butter Beef Bites and Potatoes within 2 hours and refrigerate them in shallow airtight containers for up to 4 days. Divide the beef potatoes and sauce evenly so each portion reheats at the same rate. For longer storage, freeze cooled portions for up to 2 months. Press parchment directly over the food before sealing to reduce freezer burn and keep the glossy sauce from drying. Reheat refrigerated portions covered at 325°F for 18 to 22 minutes, or microwave at 70 percent power in 60-second intervals. Add 1 tablespoon low-sodium beef broth per serving before heating and stir only once halfway through. Discard leftovers if the sauce smells sour, the beef feels sticky or the potatoes show gray watery patches. Never leave the dish at room temperature beyond 2 hours.

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