Oven-Baked Egg Muffins with Spinach and Feta

By AislePrompt Editorial · ·

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are developed and reviewed.

Individual egg muffins baked with fresh spinach and tangy feta cheese, easily kept warm in the oven for brunch or meal prep. This Mediterranean-inspired recipe (vegetarian), ready in about 30 minutes, combines large eggs, fresh spinach leaves, crumbled feta cheese 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 150 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: 10 min Cook: 20 min Serves 6 Mediterranean cuisine 150 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 350°F and lightly brush a 12-cup muffin tin with 1 tbsp olive oil to prevent sticking.
  2. Step 2: In a large bowl, whisk together 10 large eggs, 1/4 cup milk, 1 tsp salt, and 1/2 tsp ground black pepper until fully combined.
  3. Step 3: Fold in 1 cup chopped fresh spinach and 3/4 cup crumbled feta cheese evenly into the egg mixture.
  4. Step 4: Pour the mixture evenly into the prepared muffin cups, filling each about 3/4 full.
  5. Step 5: Bake for 18 to 20 minutes until the egg muffins are puffed, golden on top, and a toothpick inserted in the center comes out clean.
  6. Step 6: To keep warm after baking, reduce oven temperature to 150°F and place the muffin tin inside, covered loosely with aluminum foil, maintaining the muffins between 145°F and 155°F for up to 1 hour without drying out.

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