Sautéed Spinach and Mushroom Medley with Garlic Butter

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

A simple sauté of fresh spinach and mushrooms in garlic butter, perfect as a nutritious side or light vegetarian main. This mediterranean-inspired vegetarian ready in about 17 minutes pairs fresh spinach, white button mushrooms, unsalted butter 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 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: 5 min Cook: 12 min Serves 4 Mediterranean cuisine 120 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 1 tablespoon olive oil and 3 tablespoons unsalted butter in a large skillet over medium heat until the butter is melted and foaming, about 2 minutes.
  2. Step 2: Add 4 minced garlic cloves and sauté for 30 seconds until fragrant, careful not to let the garlic brown.
  3. Step 3: Add 8 ounces sliced white button mushrooms and cook, stirring occasionally, for 5 minutes until mushrooms are golden and tender.
  4. Step 4: Add 6 cups fresh spinach and 1/2 teaspoon salt, stirring continuously for 2-3 minutes until the spinach wilts down and reduces in volume.
  5. Step 5: Season with 1/4 teaspoon black pepper and drizzle 1 teaspoon lemon juice over the mixture; stir to combine and remove from heat immediately to keep vibrant flavors.

Frequently asked questions

How long does Sautéed Spinach and Mushroom Medley with Garlic Butter take to make?

Total time is about 17 minutes (5 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 Spinach and Mushroom Medley with Garlic Butter?

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 from drying out.

Can I substitute ingredients in Sautéed Spinach and Mushroom Medley with Garlic Butter?

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 Spinach and Mushroom Medley with Garlic Butter 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 Spinach and Mushroom Medley with Garlic Butter vegetarian?

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

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