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Easy Mongolian Beef & Rice Meal Prep

MONGOLIAN BEEF & RICE – MEAL PREP XL


  • Author: Emily Walker
  • Total Time: 25 minutes
  • Yield: 4 1x

Description

This sweet-and-savory Mongolian beef is next-level. Think tender steak, caramelized sauce, and stir-fried veggies over fluffy rice — all meal-prep ready and macro-friendly. It’s got flavor, fire, and fuel. You’re not just eating clean — you’re eating smart.


Ingredients

Scale

24 oz top sirloin or flank steak, thinly sliced

2 tbsp cornstarch (24g)

2 red bell peppers, sliced

1 large yellow onion, sliced

4 cups cooked white rice (or jasmine rice)

1 tbsp sesame oil or avocado oil

2 tsp garlic, minced

1 tsp fresh ginger, grated

Mongolian Sauce (mix together):

1/2 cup low-sodium soy sauce

1/4 cup hoisin sauce

2 tbsp brown sugar or sugar-free sweetener

1 tbsp rice vinegar

1/2 tsp red pepper flakes (adjust to heat preference)

Optional twist: splash of orange juice or zest for citrusy kick

Optional Garnishes:

Sliced green onions

Sesame seeds

Chili oil drizzle

Cucumber ribbons or shredded cabbage for crunch


Instructions

Prep the Steak:
Toss steak slices with cornstarch until evenly coated. Let sit for 5–10 minutes for a crispy edge.

Sear the Steak:
In a large skillet over medium-high heat, add sesame oil. Cook steak in batches until browned and slightly crispy. Remove and set aside.

Sauté Veggies:
In the same pan, sauté onions and bell peppers until just softened, about 3–4 minutes.

Make the Sauce:
Add garlic and ginger, then pour in the Mongolian sauce mixture. Simmer for 2–3 minutes until thickened slightly.

Combine Everything:
Return steak to the pan. Toss to coat in sauce. Let simmer 1–2 more minutes until glossy and sticky.

Serve or Meal Prep:
Spoon over rice and top with garnishes. Let cool before sealing containers.

  • Prep Time: 10 minutes
  • Cook Time: 15 minutes

Nutrition

  • Calories: 540 / Serving
  • Fat: 18g / Serving
  • Carbohydrates: 50g / Serving
  • Protein: 40g / Serving