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Dinner · Part 1 of 3: Ingredients

Easy Crockpot Pepper Steak for a Simple Weeknight Dinner

A top-down view of a slow cooker filled with tender beef strips, sliced bell peppers, and onions in a rich, glossy sauce.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Discover the ultimate set-and-forget dinner that brings savory, tender beef and vibrant vegetables together in one simple pot. This slow cooker pepper steak is designed to save time while delivering bold, satisfying flavors that are perfect for any night of the week.

With just a few minutes of preparation, you can enjoy a comforting, restaurant-style meal right in the convenience of your own home kitchen.

Pepper steak is a timeless dish that relies on the slow, gentle heat of a slow cooker to transform tougher cuts of beef into fork-tender perfection. By combining the natural juices of the tomatoes with the savory depth of soy sauce, the cooking liquid reduces into a rich, glossy glaze that coats every slice of beef and pepper.

This recipe focuses on simplicity, allowing the ingredients to meld together over several hours without the need for constant monitoring or complex techniques.

It is an ideal solution for busy families or anyone looking to enjoy a wholesome, home-cooked meal without spending hours standing over a stove. The result is a balanced, flavorful dinner that pairs exceptionally well with fluffy white rice.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

Ingredients

Makes 4 servings · serves 4

Main Ingredients

  • 1 lb beef strips, thinly sliced
  • 3 bell peppers, sliced
  • 1 onion, sliced
  • 14.5 oz diced tomatoes, undrained
  • 1/2 cup soy sauce
Contains: gluten, soy

Why this recipe works

The slow cooking process is essential for this recipe because it allows the tough connective tissues in the beef to break down slowly. By maintaining a low and steady temperature for several hours, the meat becomes succulent and tender, absorbing the savory flavors of the soy sauce and the natural sweetness from the tomatoes and bell peppers.

Using a slow cooker creates a self-basting environment where the moisture from the tomatoes and soy sauce circulates throughout the pot.

This consistent steam and liquid interaction ensures that the vegetables soften perfectly without losing their structural integrity, resulting in a harmonious dish where every bite is infused with a rich, savory essence that is difficult to replicate with faster cooking methods.

Notes and substitutions

When choosing your beef, look for cuts like sirloin or flank steak, as these contain the right amount of fat and muscle structure to benefit from long, slow cooking. Ensure you slice the meat against the grain to maximize tenderness, as this structural preparation is crucial for a pleasant texture once the beef has fully cooked through the long cycle.

The choice of equipment is straightforward, as any standard oval or round slow cooker will work perfectly for this recipe. If you prefer a thicker sauce, you can remove the lid during the final thirty minutes of cooking to allow some of the liquid to evaporate, but the natural juices combined with the soy sauce usually provide a perfect consistency for serving over rice.

  • soy sauce: Use tamari for a gluten-free alternative that maintains the same savory depth.
  • beef strips: Flank steak or sirloin work best for this method as they tenderize beautifully over time.

Equipment

  • Slow cooker
  • Chef's knife
  • Cutting board
  • Measuring cups

Coming up in Part 2: the method

  1. Assembly and Layering · 1 stepPrepare the Ingredients
  2. Slow Cooking · 1 stepAdd Liquids and Cook
  3. Final Rest and Serving · 1 stepFinal Rest and Serve

Up next · Part 2 of 3

3 steps · 6 h of cooking · what to look for at each stage

Step-by-step instructions (Part 2)