Savory Keto Spinach & Cheddar Egg Muffins

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

High-protein, low-carb muffins packed with fresh spinach and cheddar for a satisfying protein-rich breakfast that fuels your workout and supports fat loss goals. This american-inspired breakfast (keto, high-protein) ready in about 30 minutes combines large eggs, salt, black pepper 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 100 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.

★ 3.8 (15 ratings) Prep: 10 min Cook: 20 min Serves 6 American cuisine 100 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 375°F (190°C) and line a 6-cup muffin tin with paper liners or lightly coat with cooking spray.
  2. Step 2: In a medium bowl, whisk 6 large eggs, 1/4 teaspoon salt, and 1/8 teaspoon black pepper until uniform and slightly frothy.
  3. Step 3: Stir in 1/4 cup (25 grams) chopped fresh spinach, 1/4 cup (60 grams) shredded cheddar cheese, and 2 slices (30 grams) finely chopped cooked bacon until evenly distributed with no visible clumps.
  4. Step 4: Divide the mixture evenly into the muffin cups, filling each about three-quarters full.
  5. Step 5: Bake for 18-20 minutes until the edges are golden brown and the centers spring back when gently pressed with a finger.
  6. Step 6: Let cool in the tin for 5 minutes before transferring to a wire rack to cool completely.

Frequently asked questions

How long does Savory Keto Spinach & Cheddar Egg Muffins take to make?

Total time is about 30 minutes (10 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 Savory Keto Spinach & Cheddar Egg Muffins?

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 Keto Spinach & Cheddar Egg Muffins?

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 Keto Spinach & Cheddar Egg Muffins 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 Savory Keto Spinach & Cheddar Egg Muffins keto?

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

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