Sautéed Beef Stir-Fry with Broccoli and Garlic
Quick-cooked beef strips with crisp-tender broccoli and bell peppers in a savory garlic sauce, perfect for a fast keto dinner. This asian-inspired beef (low carb) ready in about 27 minutes pairs thinly sliced beef sirloin, avocado oil, broccoli florets for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 1 lb, thinly sliced beef sirloin
- 2 tbsp avocado oil
- 2 cups broccoli florets
- 1 medium, thinly sliced red bell pepper
- 1 medium, thinly sliced yellow onion
- 4, minced garlic cloves
- 3 tbsp soy sauce
- 1 tbsp rice vinegar
- 1 tsp sesame oil
- 1/2 tsp xanthan gum
Instructions
- Step 1: In a small bowl, whisk together 3 tbsp soy sauce, 1 tbsp rice vinegar, 1 tsp sesame oil, and 1/2 tsp xanthan gum until smooth.
- Step 2: Heat 1 tbsp avocado oil in a large skillet or wok over high heat.
- Step 3: Add sliced beef and stir-fry for 2-3 minutes until browned, then remove and set aside.
- Step 4: Add remaining 1 tbsp avocado oil to skillet, then add broccoli, bell pepper, and onion. Stir-fry for 4-5 minutes until vegetables are crisp-tender.
- Step 5: Add minced garlic and cook for 1 minute until fragrant.
- Step 6: Return beef to skillet, pour in soy sauce mixture, and stir constantly for 1-2 minutes until sauce thickens and coats ingredients.
- Step 7: Serve hot over steamed keto-friendly zucchini noodles or cauliflower rice.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Sautéed Beef Stir-Fry with Broccoli and Garlic take to make?
Total time is about 27 minutes (15 min prep + 12 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Sautéed Beef Stir-Fry with Broccoli and Garlic?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep thinly sliced beef sirloin from drying out.
Can I substitute ingredients in Sautéed Beef Stir-Fry with Broccoli and Garlic?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Sautéed Beef Stir-Fry with Broccoli and Garlic for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is Sautéed Beef Stir-Fry with Broccoli and Garlic low carb?
Yes — this recipe is tagged low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
What others are saying
- ★★★★★
Perfect for weeknights, so quick and tasty!
- ★★★★★
Loved it! Family devoured this after work.
- ★★★★☆
Great recipe, but took a bit longer than expected to cook the broccoli evenly.
