Beef and Cauliflower Stir-Fry with Ginger-Garlic Sauce

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender strips of beef stir-fried with cauliflower florets in a fragrant ginger-garlic sauce, ideal for a quick keto dinner. This asian fusion-inspired keto (low carb) ready in about 25 minutes blends thinly sliced beef sirloin, cauliflower florets, freshly grated ginger 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 380 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.

Prep: 10 min Cook: 15 min Serves 3 Asian Fusion cuisine 380 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 1 tbsp olive oil in a large skillet over medium-high heat. Add 12 oz thinly sliced beef sirloin and cook for 3-4 minutes until browned but still tender; remove beef and set aside.
  2. Step 2: In the same skillet, add 3 cups cauliflower florets and sauté for 5 minutes until they start to soften and get golden edges.
  3. Step 3: Add 1 tbsp freshly grated ginger and 3 minced garlic cloves to the skillet and cook for 1 minute until fragrant.
  4. Step 4: Return the beef to the skillet and pour in 3 tbsp soy sauce (or tamari), 2 tbsp sesame oil, 1/2 tsp salt, 1/4 tsp black pepper, and 1/4 tsp red pepper flakes. Stir-fry everything together for 2-3 minutes until the sauce thickens slightly and coats the beef and cauliflower.
  5. Step 5: Remove from heat, garnish with 2 thinly sliced green onions, and serve hot.

Frequently asked questions

How long does Beef and Cauliflower Stir-Fry with Ginger-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 Ginger-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 Ginger-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 Ginger-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 Ginger-Garlic Sauce keto?

Yes — this recipe is tagged keto, low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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