Veggie Egg Muffin Cups with Spinach and Cherry Tomatoes

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

Mini baked egg cups packed with fresh spinach, juicy cherry tomatoes, and melty cheese, a savory breakfast perfect for kids and easy to customize. This american-inspired breakfast (vegetarian, low carb) ready in about 28 minutes combines Large eggs, Fresh spinach, chopped, Cherry tomatoes, halved 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 110 calories and feeds 6, 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.

Prep: 8 min Cook: 20 min Serves 6 American cuisine 110 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 350°F and lightly grease a 6-cup muffin tin with 1 tsp olive oil.
  2. Step 2: In a medium bowl, whisk 6 large eggs with 1/4 cup milk, 1/4 tsp salt, and 1/8 tsp black pepper until smooth.
  3. Step 3: Stir in 1 cup chopped fresh spinach and 1/2 cup halved cherry tomatoes until evenly distributed.
  4. Step 4: Pour the egg mixture evenly into the 6 muffin cups, filling each about 3/4 full.
  5. Step 5: Sprinkle 1/2 cup shredded mozzarella cheese evenly over the top of each cup.
  6. Step 6: Bake for 18-22 minutes until the egg muffins are puffed, set, and lightly golden on top.
  7. Step 7: Let cool for 5 minutes before removing from the tin. Serve warm or store cooled in the refrigerator for up to 3 days.

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Frequently asked questions

How long does Veggie Egg Muffin Cups with Spinach and Cherry Tomatoes take to make?

Total time is about 28 minutes (8 min prep + 20 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 Veggie Egg Muffin Cups with Spinach and Cherry Tomatoes?

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 Veggie Egg Muffin Cups with Spinach and Cherry Tomatoes?

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 Veggie Egg Muffin Cups with Spinach and Cherry Tomatoes for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Veggie Egg Muffin Cups with Spinach and Cherry Tomatoes vegetarian?

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