Sautéed Garlic Spinach with Toasted Walnut Vinaigrette

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

Tender sautéed spinach dressed with a nutty walnut vinaigrette adds a rich texture and flavor ideal for Whole30 reintroduction phases. This mediterranean-inspired whole30 (gluten free) ready in about 12 minutes pairs fresh spinach leaves, extra virgin olive oil, minced garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 120 calories and feeds 4, so it slots cleanly into a Whole30 week and pairs well with roasted sweet potato or a simple olive-oil salad. 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.

★ 4.6 (9 ratings) Prep: 5 min Cook: 7 min Serves 4 Mediterranean cuisine 120 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 2 tbsp extra virgin olive oil in a large skillet over medium heat. Add 2 cloves minced garlic and sauté for 30 seconds until fragrant but not browned.
  2. Step 2: Add 10 oz fresh spinach leaves in batches, stirring continuously until wilted, about 3-4 minutes total.
  3. Step 3: In a small bowl, whisk together 1/4 cup chopped toasted walnuts, 1 tbsp apple cider vinegar, 1 tsp Dijon mustard, 1/2 tsp sea salt, and 1/4 tsp black pepper until well combined.
  4. Step 4: Drizzle the walnut vinaigrette over the sautéed spinach and toss gently to coat. Serve immediately as a flavorful side.

Frequently asked questions

How long does Sautéed Garlic Spinach with Toasted Walnut Vinaigrette take to make?

Total time is about 12 minutes (5 min prep + 7 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 Garlic Spinach with Toasted Walnut Vinaigrette?

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 fresh spinach leaves from drying out.

Can I substitute ingredients in Sautéed Garlic Spinach with Toasted Walnut Vinaigrette?

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 Garlic Spinach with Toasted Walnut Vinaigrette 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 Garlic Spinach with Toasted Walnut Vinaigrette whole30?

Yes — this recipe is tagged whole30, gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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