Dinner · Part 3 of 3: Tips & recipe card

Slow Cooker Sour Cream Pepper Ribeye Bites Tips, FAQ & printable recipe

Name: Slow Cooker Sour Cream Pepper Ribeye Bites
Prep time: 10 min
Cook time: 6 h
Total time: 6 h 10 min
Cuisine: American
Ingredients: 2 lb well-marbled ribeye steak, cut into 1-inch cubes; 2 bell peppers (red and green), sliced into thick strips; 1 red onion, cut into wedges; 1 cup sour cream; 1 oz brown gravy mix (1 packet); 8 oz wide egg noodles, cooked and tossed with butter; Salt, to taste; Black pepper, to taste

By Clara Weller · Oct 28, 2026

Slow cooker ribeye bites with bell peppers and onions in a rich sour cream gravy

Prep: 10 min
Cook: 6 h
Total: 6 h 10 min
Serves: 4

Tips for success

For the best texture, cut the ribeye into uniform cubes and avoid overcrowding the slow cooker. If you have time, sear the beef in a hot skillet before adding it to the slow cooker—this adds a deeper flavor.

Use full-fat sour cream for the creamiest gravy, and don't skip the rest time after cooking.

To thicken the gravy further, mix 1 tablespoon of cornstarch with 2 tablespoons of cold water and stir it into the sauce during the last 30 minutes of cooking.

If you prefer a thinner gravy, add a splash of beef broth before serving. Leftovers can be stored in the refrigerator for up to 4 days.

Variations

Mushroom version: Add 8 oz of sliced cremini mushrooms along with the peppers for an earthy flavor. Sauté them briefly in butter before adding to the slow cooker to deepen their taste.
Spicy kick: Add 1-2 finely chopped jalapeños or a teaspoon of red pepper flakes with the peppers for a spicy version. Adjust the amount to taste.
Beef stroganoff style: Stir in 1 teaspoon of Dijon mustard and 1 tablespoon of Worcestershire sauce with the sour cream for a tangier, more complex sauce.
Low-carb option: Skip the noodles and serve over cauliflower rice or steamed broccoli. The gravy is thick enough to coat vegetables without being too heavy.

Storage and make-ahead

Fridge: Keep leftovers in an airtight container in the refrigerator for up to 4 days. Reheat gently, adding a splash of broth to restore the sauce's consistency.
Freezer: Freeze in a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator before reheating.
Reheat: Reheat in a saucepan over medium-low heat, stirring frequently, until heated through. Add a splash of beef broth or water if the gravy is too thick.

Store leftovers in an airtight container in the refrigerator for up to 4 days. The beef and gravy will keep well, and the flavors will continue to meld.

Reheat gently on the stovetop or in the microwave, adding a splash of broth or water if the gravy has thickened too much.

This dish can be assembled the night before. Place all the raw ingredients in the slow cooker insert, cover, and refrigerate overnight.

In the morning, place the insert in the slow cooker and cook on low as directed. The cooking time may need to be extended by 30 minutes to account for the chilled ingredients.

Serving ideas

Serve the beef and pepper mixture over warm buttered egg noodles, with the gravy spooned generously over the top. A side of crusty bread or a simple green salad completes the meal. The dish is rich and satisfying, so pair it with a light vegetable or a crisp white wine.

For a low-carb option, serve over cauliflower rice or mashed potatoes instead of noodles. The gravy is also delicious over rice or polenta. Garnish with fresh parsley or chives for a pop of color, if desired. This is a versatile dish that can be dressed up or down.

Frequently asked questions

Can this recipe be made ahead of time?

Yes, the dish can be assembled the night before and stored in the refrigerator. In the morning, place the insert in the slow cooker and cook on low as directed. The cooking time may need to be increased by 30 minutes to account for the cold ingredients.

Why does the sour cream sometimes curdle?

Curdling can happen if the heat is too high or if the mixture is stirred during cooking. Use the low setting and avoid stirring until the end. Also, use full-fat sour cream, which is more stable. If curdling occurs, the sauce may look grainy but will still taste fine.

Can this recipe be frozen?

Yes, the cooked dish freezes well for up to 3 months. Cool completely, transfer to a freezer-safe container, and thaw overnight in the refrigerator before reheating. The gravy may separate slightly upon reheating, so stir well and add a splash of broth if needed.

What can be substituted for the brown gravy mix?

If you prefer not to use a packet, mix 1 tablespoon of cornstarch with 1 cup of beef broth and 1 teaspoon of Worcestershire sauce. Add this mixture instead of the gravy mix. The flavor will be slightly less savory but still delicious.

Can other cuts of beef be used?

Yes, sirloin or chuck roast can be used instead of ribeye. Chuck roast will need a longer cooking time (8-10 hours) to become tender, while sirloin may cook faster. Adjust the cooking time accordingly and check for tenderness.

Recipe card

Slow Cooker Sour Cream Pepper Ribeye Bites

Prep 10 minCook 6 hTotal 6 h 10 minServes 4

Ingredients

2 lb well-marbled ribeye steak, cut into 1-inch cubes
2 bell peppers (red and green), sliced into thick strips
1 red onion, cut into wedges
1 cup sour cream
1 oz brown gravy mix (1 packet)
8 oz wide egg noodles, cooked and tossed with butter
Salt, to taste
Black pepper, to taste

Instructions

Place the cubed ribeye bites in the bottom of a 6-quart slow cooker in an even layer. Scatter the sliced bell peppers and red onion wedges over the beef.
Dollop the sour cream over the top of the beef and vegetables. Sprinkle the brown gravy mix evenly over everything. Do not stir.
Cover the slow cooker and cook on low for 6 to 8 hours, until the beef is fork-tender and the peppers are soft. The sauce will darken and become velvety. Let it rest for 3 minutes before slicing.
After cooking, check that the beef has reached an internal temperature of 145°F (63°C). Let the beef rest for at least 3 minutes before serving to allow the juices to redistribute.
Stir the mixture gently to combine the gravy. Season with salt and black pepper to taste. Serve the beef and pepper mixture over warm buttered egg noodles.

Contains: gluten, milk, eggs

Estimated nutrition per serving

Calories: 680
Protein: 42 g
Carbohydrates: 32 g
Fat: 42 g

Automatic estimate from the ingredient list, not laboratory-verified.

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This recipe is based on a short cooking video and is published under the pen name Clara Weller. It was checked before publication, but errors can slip through. Nutrition, when shown, is an estimate. Read more in our editorial policy and on our food safety page.