Savory Veggie Omelet with Spinach and Mushrooms

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A fluffy omelet packed with wilted spinach and mushrooms, seasoned simply with herbs and aromatics for a satisfying breakfast. This american-inspired whole30 ready in about 18 minutes pairs large eggs, butter, sliced mushrooms for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 250 calories and feeds 2, 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.

★ 3.6 (13 ratings) Prep: 10 min Cook: 8 min Serves 2 American cuisine 250 cal/serving
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Ingredients

Instructions

  1. Step 1: Whisk 4 large eggs in a bowl with 1/4 tsp salt and 1/4 tsp black pepper until well combined.
  2. Step 2: Heat 1 tbsp butter in a nonstick skillet over medium heat until melted and shimmering.
  3. Step 3: Add 1/2 cup sliced mushrooms and cook for 3-4 minutes until softened and lightly browned.
  4. Step 4: Add 1/2 cup fresh spinach and cook for 1 minute until wilted.
  5. Step 5: Pour beaten eggs over vegetables in the skillet, tilting to spread evenly. Cook for 3-4 minutes until edges set, then gently fold the omelet in half.

Equipment for this recipe

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Frequently asked questions

How long does Savory Veggie Omelet with Spinach and Mushrooms take to make?

Total time is about 18 minutes (10 min prep + 8 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 Savory Veggie Omelet with Spinach and Mushrooms?

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 large eggs from drying out.

Can I substitute ingredients in Savory Veggie Omelet with Spinach and Mushrooms?

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 Savory Veggie Omelet with Spinach and Mushrooms for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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.

What goes well with Savory Veggie Omelet with Spinach and Mushrooms?

American whole30 like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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