Crock Pot Pepper Steak – Easy Slow Cooker Pepper Steak Recipe

If you’re looking for a simple and flavorful dinner that practically cooks itself, this Crock Pot Pepper Steak is the perfect recipe. Tender strips of beef are slow-cooked with colorful bell peppers, onions, and a rich savory sauce that creates a delicious meal the whole family will love.

This slow cooker pepper steak is a classic comfort food that combines bold flavors with the convenience of a crock pot. Just add the ingredients, set the timer, and come back to a warm and satisfying dinner ready to serve.

Why You’ll Love This Crock Pot Pepper Steak

Easy slow cooker recipe with minimal prep
Tender, flavorful beef that melts in your mouth
Perfect for busy weeknight dinners
Made with simple pantry ingredients
Great served over rice or noodles

Ingredients

2 pounds beef sirloin or flank steak, sliced into thin strips
2 tablespoons vegetable oil
1 green bell pepper, sliced
1 red bell pepper, sliced
1 medium onion, sliced
3 cloves garlic, minced

Sauce

¼ cup soy sauce
1 cup beef broth
2 tablespoons brown sugar
1 tablespoon Worcestershire sauce
1 teaspoon ground ginger
½ teaspoon black pepper

Thickening Slurry

2 tablespoons cornstarch
2 tablespoons water

Optional:

Cooked white rice for serving
Sesame seeds or green onions for garnish

Kitchen Equipment

Slow cooker (Crock Pot)
Skillet (optional for browning)
Mixing bowl
Knife and cutting board

How to Make Crock Pot Pepper Steak

Step 1: Prepare the Beef

Slice the beef sirloin or flank steak into thin strips. For extra flavor, you can quickly sear the beef in a skillet with vegetable oil for 2–3 minutes before adding it to the slow cooker.

Step 2: Add Ingredients to the Crock Pot

Place the sliced beef in the slow cooker. Add the bell peppers, onion, and garlic on top.

Step 3: Make the Sauce

In a bowl, whisk together the soy sauce, beef broth, brown sugar, Worcestershire sauce, ginger, and black pepper.

Step 4: Cook the Pepper Steak

Pour the sauce over the beef and vegetables. Cover and cook on:

Low for 6–7 hours, or
High for 3–4 hours

The beef should become tender and flavorful.

Step 5: Thicken the Sauce

In the final 30 minutes of cooking, mix the cornstarch and water to create a slurry. Stir it into the slow cooker and allow the sauce to thicken.

Step 6: Serve

Serve the pepper steak hot over steamed white rice, noodles, or mashed potatoes. Garnish with sesame seeds or chopped green onions if desired.

Tips for the Best Pepper Steak

Slice the beef against the grain to keep it tender.
Use fresh bell peppers for the best flavor and texture.
Browning the beef first adds extra depth of flavor.
Adjust the soy sauce to control the salt level.

What to Serve with Pepper Steak

This dish pairs well with:

Steamed white rice
Fried rice
Egg noodles
Stir-fried vegetables
Garlic broccoli

Storage Instructions

Store leftovers in an airtight container in the refrigerator for up to 4 days.

You can also freeze crock pot pepper steak for up to 3 months. Thaw overnight in the refrigerator and reheat on the stove or microwave.

Variations

Spicy Pepper Steak

Add ½ teaspoon red pepper flakes or chili sauce for a spicy kick.

Mushroom Pepper Steak

Add 1 cup sliced mushrooms to the slow cooker for extra flavor.

Low-Carb Pepper Steak

Serve the pepper steak over cauliflower rice instead of regular rice.

Frequently Asked Questions

What cut of beef works best for pepper steak?

Sirloin steak, flank steak, or round steak are great options because they become tender during slow cooking.

Can I make pepper steak without searing the beef?

Yes! Searing is optional, but it adds extra flavor to the dish.

Can I cook pepper steak on high in the crock pot?

Yes, cook on high for 3–4 hours if you’re short on time.

Final Thoughts

This Crock Pot Pepper Steak recipe is a simple and delicious meal that delivers bold flavor with minimal effort. The slow cooker creates tender beef and a rich savory sauce that pairs perfectly with rice or noodles.

Whether you’re feeding your family on a busy weeknight or preparing a comforting homemade dinner, this easy slow cooker pepper steak will quickly become a favorite recipe in your kitchen.

Crock Pot Pepper Steak