Beef and Cauliflower Stir-Fry with Sesame Garlic Sauce
A savory keto stir-fry featuring tender beef strips and cauliflower florets tossed in a fragrant sesame garlic sauce. This asian-inspired beef (keto, low carb) ready in about 25 minutes blends sesame oil, soy sauce (or tamari for gluten-free), minced garlic cloves into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 420 calories and feeds 3, so a small batch covers several meals across the week without taking over the fridge. 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
- 12 oz, thinly sliced against the grain flank steak
- 4 cups, chopped into bite-sized pieces cauliflower florets
- 2 tbsp sesame oil
- 3 tbsp soy sauce (or tamari for gluten-free)
- 3, minced garlic cloves
- 1 tbsp fresh, grated ginger
- 1/4 tsp red pepper flakes
- 2, thinly sliced green onions
- 1 tbsp toasted sesame seeds
- 1/2 tsp salt
- 1/4 tsp black pepper
Instructions
- Step 1: Heat 1 tbsp sesame oil in a large wok or skillet over high heat until shimmering, about 1 minute. Add 12 oz thinly sliced flank steak and stir-fry for 3-4 minutes until browned but still tender. Remove beef and set aside.
- Step 2: In the same pan, add remaining 1 tbsp sesame oil. Add 4 cups cauliflower florets and stir-fry for 5-6 minutes until tender-crisp and starting to brown.
- Step 3: Return the cooked beef to the pan. Add 3 tbsp soy sauce, 3 minced garlic cloves, 1 tbsp grated fresh ginger, 1/4 tsp red pepper flakes, 1/2 tsp salt, and 1/4 tsp black pepper. Stir-fry everything together for another 2 minutes until fragrant and the sauce coats the ingredients.
- Step 4: Remove from heat and garnish with 2 thinly sliced green onions and 1 tbsp toasted sesame seeds. Serve hot for a hearty low-carb meal.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Beef and Cauliflower Stir-Fry with Sesame Garlic Sauce take to make?
Total time is about 25 minutes (10 min prep + 15 min cook). A small batch typically covers several meals in the week — store as the recipe directs.
How do I store leftover Beef and Cauliflower Stir-Fry with Sesame Garlic Sauce?
Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.
Can I substitute ingredients in Beef and Cauliflower Stir-Fry with Sesame Garlic Sauce?
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 Beef and Cauliflower Stir-Fry with Sesame Garlic Sauce for a different number of people?
The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). 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 Beef and Cauliflower Stir-Fry with Sesame Garlic Sauce keto?
Yes — this recipe is tagged keto, low carb, high protein, gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
