Easy Slow Cooker Beijing Beef for a Savory Weeknight Dinner Tips, FAQ & printable recipe

Tips for success

For a more intense flavor, marinate the sliced flank steak in a small portion of the savory sauce for up to 30 minutes in the refrigerator before placing it in the slow cooker. This step helps the aromatics penetrate the meat more deeply before the slow cooking begins.

Additionally, consider toasting a small amount of sesame seeds to sprinkle over the finished dish, adding a subtle crunch and nutty aroma that complements the savory profile of the beef perfectly.

If you prefer a slightly thicker sauce, you can remove the beef and vegetables with a slotted spoon once cooked and whisk in a small amount of cornstarch slurry into the remaining liquid in the slow cooker.

Turn the setting to high for a few minutes until the sauce thickens to your desired consistency, then return the beef and vegetables to the pot. This minor adjustment can elevate the presentation of the dish, giving it a professional, restaurant-quality finish.

Variations

• Spicy Beijing Beef: Add two tablespoons of chili garlic sauce or a teaspoon of red pepper flakes into the savory sauce before pouring it over the beef for a spicy kick.
• Vegetable Medley: Incorporate sliced carrots and snap peas along with the bell peppers to add extra texture and color to the dish, increasing the overall vegetable content.

Storage and make-ahead

Fridge

Keep leftovers in a sealed container in the refrigerator for up to 3 days.

Freezer

Freeze in a freezer-safe container for up to 2 months; thaw overnight in the refrigerator before reheating.

Reheat

Reheat in a saucepan over medium heat or in the microwave, adding a splash of water if the sauce has become too thick, until heated through to 165°F (74°C).

Store any leftovers in an airtight container to maintain freshness and prevent the absorption of other odors from the refrigerator. Ensure the beef has cooled to room temperature, but do not leave it out for more than 2 hours. Properly stored, the dish will retain its flavor and texture for several days, making it an excellent candidate for meal planning. Always reheat individual portions thoroughly before consuming to ensure the best quality and safety.

This dish is perfect for making ahead, as the flavors often improve after sitting for a day. You can prepare the ingredients and layer them in the slow cooker insert the night before, keeping it in the refrigerator. When ready to cook, simply place the insert into the base and start the cooking process. This saves significant time on busy days, allowing you to have a hot, homemade meal ready with virtually no active preparation required at dinnertime.

Serving ideas

Serve this Beijing beef warm, ideally over a bed of fluffy steamed white rice or jasmine rice to absorb the flavorful sauce. A side of stir-fried baby bok choy or steamed broccoli provides a refreshing, crisp contrast to the savory beef.

For a complete dining experience, offer a small side of quick-pickled cucumbers or a light, crisp salad to balance the richness of the main dish. The presentation is enhanced by serving in large, shallow bowls that allow the sauce to pool at the bottom.

Consider garnishing the serving platter with thinly sliced green onions or a sprinkle of fresh cilantro to add a touch of color and brightness to the plate. If serving for a larger group, provide individual small bowls for extra sauce on the side.

Ensure the beef is served immediately while still steaming to enjoy the best texture and flavor. The combination of the tender meat and the slightly crunchy peppers makes for a satisfying meal that is sure to impress.

Frequently asked questions

Recipe card

Easy Slow Cooker Beijing Beef for a Savory Weeknight Dinner

Prep 10 minCook 4 hRest 5 minTotal 4 h 15 minServes 4

Ingredients

• 2 lb flank steak, thinly sliced against the grain
• 1 large yellow onion, cut into thick slices
• 2 medium red bell peppers, cut into squares
• 1 cup savory sauce, store-bought or made ahead

Instructions

1. Place the thinly sliced flank steak into the bottom of the slow cooker insert. Distribute the thick yellow onion slices evenly over the meat, then scatter the red bell pepper squares on top of the onions to ensure even cooking.
2. Pour the savory sauce over the layered beef and vegetables. Cover the slow cooker with the lid and set it to cook on low for 4 hours until the beef is tender, reaches an internal temperature of 145°F (63°C), and let it rest for at least 3 minutes.
3. Once the cooking time is complete, ensure the beef is tender and the sauce is glossy. Allow the beef to rest in the slow cooker for at least 5 minutes before serving to ensure maximum tenderness.

Contains: gluten, soy

Estimated nutrition per serving

Calories

380

Protein

32 g

Carbohydrates

18 g

Fat

16 g

Fiber

2 g

Sugar

12 g

Sodium

850 mg

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