Savory Zucchini & Mushroom Skillet

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A vibrant, herb-infused skillet of tender zucchini and mushrooms cooked with garlic and thyme, finished with fresh herbs for a light yet satisfying Whole30 breakfast. This breakfast-inspired breakfast (whole30) ready in about 25 minutes combines medium, grated (about 2 cups) zucchini, sliced cremini mushrooms, diced red onion into a breakfast that fuels the morning without the midday crash — make-ahead-friendly and balanced enough to anchor the first meal of the day. Each serving lands at about 250 calories and feeds 2, so it sits comfortably in a weekly breakfast rotation alongside fruit, yogurt, or coffee. 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.

★ 4.0 (9 ratings) Prep: 10 min Cook: 15 min Serves 2 Breakfast cuisine 250 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 1 tbsp avocado oil in a large skillet over medium-high heat until shimmering.
  2. Step 2: Add 1/2 cup diced red onion and 1 cup sliced cremini mushrooms, then cook for 5-7 minutes until the mushrooms are tender and golden brown, stirring occasionally.
  3. Step 3: Add 2 medium grated zucchinis (about 2 cups), 1/4 tsp garlic powder, 1/4 tsp dried thyme, salt, and pepper. Stir well and cook for 8-10 minutes, stirring occasionally, until the zucchini is tender and the mixture has thickened.
  4. Step 4: Remove from heat and stir in 1/4 cup chopped fresh parsley. Garnish with 1/2 cup chopped fresh basil and serve immediately.

Equipment for this recipe

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Frequently asked questions

How long does Savory Zucchini & Mushroom Skillet take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). Most home cooks find this fits comfortably into a busy morning; prep components the night before to save active time.

How do I store leftover Savory Zucchini & Mushroom Skillet?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat in the microwave or oven; egg- or grain-based items may need a splash of milk or water to refresh texture. Cold-served items (overnight oats, smoothies) keep 2–3 days in the fridge.

Can I substitute ingredients in Savory Zucchini & Mushroom Skillet?

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 Zucchini & Mushroom Skillet 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.

Is Savory Zucchini & Mushroom Skillet whole30?

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

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