Sautéed Tuscan Garlic Shrimp with Spinach

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

Succulent shrimp simmered in a fragrant garlic and onion sauce, finished with fresh spinach for a vibrant, Whole30-friendly seafood dish. This mediterranean-inspired seafood (whole30, paleo) ready in about 25 minutes pairs sea salt, black pepper, avocado oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 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.

Prep: 10 min Cook: 15 min Serves 4 Mediterranean cuisine 220 cal/serving
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Ingredients

Instructions

  1. Step 1: Season 1 lb medium-large shrimp with 1 tsp sea salt and 1/2 tsp black pepper. Set aside.
  2. Step 2: Heat 2 tbsp avocado oil in a large skillet over medium heat until shimmering, about 1 minute.
  3. Step 3: Add 1 finely chopped small yellow onion and sauté for 3-4 minutes until translucent and fragrant.
  4. Step 4: Stir in 4 minced garlic cloves and cook for 1 minute until aromatic but not browned.
  5. Step 5: Add the seasoned shrimp to the skillet and cook for 3 minutes on one side until pink and opaque.
  6. Step 6: Flip the shrimp and add 1 cup diced canned tomatoes, stirring gently. Cook for 2 more minutes until shrimp are fully cooked and sauce slightly thickens.
  7. Step 7: Fold in 4 cups fresh spinach leaves and 1/4 cup chopped fresh basil, cooking for 1-2 minutes until spinach wilts and brightens.
  8. Step 8: Remove from heat and serve immediately, spooning sauce over shrimp.

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Frequently asked questions

How long does Sautéed Tuscan Garlic Shrimp with Spinach take to make?

Total time is about 25 minutes (10 min prep + 15 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 Tuscan Garlic Shrimp with Spinach?

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 sea salt from drying out.

Can I substitute ingredients in Sautéed Tuscan Garlic Shrimp with Spinach?

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 Tuscan Garlic Shrimp with Spinach 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 Tuscan Garlic Shrimp with Spinach whole30?

Yes — this recipe is tagged whole30, paleo, gluten free, 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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