Cheddar and Spinach Cloud Bread

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

A fluffy, keto-friendly cloud bread infused with sharp cheddar and fresh spinach, perfect for sandwiches or as a bread substitute. This american-inspired keto (low carb, gluten free) ready in about 45 minutes pairs separated large eggs, softened cream cheese, shredded sharp cheddar cheese for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 110 calories and feeds 6, 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.

Prep: 15 min Cook: 30 min Serves 6 American cuisine 110 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 300°F and line a baking sheet with parchment paper.
  2. Step 2: In a medium bowl, beat 4 egg whites with 1/4 tsp cream of tartar using an electric mixer until stiff peaks form, about 3-4 minutes.
  3. Step 3: In another bowl, combine 4 egg yolks, 3 oz softened cream cheese, 1/2 cup shredded sharp cheddar cheese, 1/2 cup finely chopped fresh spinach, 1/4 tsp baking powder, and 1/4 tsp salt. Mix until smooth.
  4. Step 4: Gently fold the whipped egg whites into the yolk mixture in three additions, careful to maintain the airiness.
  5. Step 5: Spoon the batter onto the prepared baking sheet to form 6 even rounds about 3 inches in diameter.
  6. Step 6: Bake for 25-30 minutes until golden and puffed, then cool on a wire rack before serving.

Equipment for this recipe

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Frequently asked questions

How long does Cheddar and Spinach Cloud Bread take to make?

Total time is about 45 minutes (15 min prep + 30 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 Cheddar and Spinach Cloud Bread?

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 separated large eggs from drying out.

Can I substitute ingredients in Cheddar and Spinach Cloud Bread?

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 Cheddar and Spinach Cloud Bread 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 Cheddar and Spinach Cloud Bread low carb?

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