Sautéed Beef and Zucchini with Garlic and Basil
Tender strips of beef quickly sautéed with fresh zucchini, garlic, and basil for a simple, flavorful Whole30-approved stir-fry. This mediterranean-inspired beef (whole30, gluten free) ready in about 22 minutes pairs olive oil, minced garlic cloves, roughly chopped fresh basil leaves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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 into 1/4-inch strips sirloin steak
- 2, sliced into half-moons about 1/4-inch thick medium zucchini
- 3 tbsp olive oil
- 4, minced garlic cloves
- 1/3 cup, roughly chopped fresh basil leaves
- 1.5 tsp sea salt
- 1 tsp, freshly ground black pepper
- 1/4 tsp (optional) red pepper flakes
Instructions
- Step 1: Heat 2 tbsp olive oil in a large skillet over medium-high heat until shimmering. Add 1 lb thinly sliced sirloin steak strips in a single layer and cook for 3-4 minutes without stirring until edges develop a brown crust.
- Step 2: Flip beef strips and add 4 minced garlic cloves, 1 tsp sea salt, 1/2 tsp black pepper, and 1/4 tsp red pepper flakes if using. Sauté for another 2 minutes until beef is cooked through and garlic is fragrant.
- Step 3: Add 2 sliced medium zucchinis and remaining 1 tbsp olive oil, 1/2 tsp sea salt, and 1/2 tsp black pepper. Cook for 4-5 minutes, stirring occasionally, until zucchini softens but retains slight crunch.
- Step 4: Remove from heat and stir in 1/3 cup chopped fresh basil leaves. Serve immediately while fragrant and warm.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Sautéed Beef and Zucchini with Garlic and Basil take to make?
Total time is about 22 minutes (10 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 and Zucchini with Garlic and Basil?
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 olive oil from drying out.
Can I substitute ingredients in Sautéed Beef and Zucchini with Garlic and Basil?
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 and Zucchini with Garlic and Basil 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 and Zucchini with Garlic and Basil whole30?
Yes — this recipe is tagged whole30, gluten free, dairy free, low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
