Keto Jalapeño Cheddar Egg Cups

Featured in: Southwest Spice

These handheld breakfast cups combine fluffy eggs, sharp cheddar, and fresh jalapeños for a protein-rich morning meal. Ready in 30 minutes, they bake up golden and puffy with just the right amount of gentle heat. Perfect for meal prep, each cup contains only 1 gram of carbs while delivering 7 grams of protein to keep you satisfied.

Updated on Tue, 10 Feb 2026 16:53:00 GMT
Golden-brown Keto Jalapeño Cheddar Egg Cups are baked in a muffin tin, featuring fluffy eggs, melted cheese, and fresh jalapeño slices. Save
Golden-brown Keto Jalapeño Cheddar Egg Cups are baked in a muffin tin, featuring fluffy eggs, melted cheese, and fresh jalapeño slices. | dashofstates.com

My coworker Sarah brought these to a Monday morning meeting, and I watched three people inhale them before I even got one. The kitchen was suddenly filled with this savory, cheesy aroma that made everyone forget we were supposed to be discussing quarterly metrics. She offhandedly mentioned they were keto, and I remember thinking she'd somehow cracked the code on making healthy breakfast feel indulgent. That afternoon, I borrowed her recipe and made my first batch while listening to old podcasts.

I brought a batch to my sister's place when she was transitioning to low-carb eating, worried she'd miss her usual Saturday morning waffles. She grabbed one still warm from my cooler, took a bite, and her expression shifted from skeptical to genuinely delighted. We ended up sitting on her porch eating them while the sun came up, talking about how food doesn't have to follow old rules to be satisfying. She's now made three batches on her own, which somehow feels like the highest compliment.

Ingredients

  • 6 large eggs: These are your base, and using large eggs keeps the ratios consistent so each cup bakes evenly without becoming rubbery.
  • 1/2 cup shredded sharp cheddar cheese: Sharp cheddar has more flavor punch than mild, so you use less and keep the fat calories reasonable while getting real cheese taste.
  • 1/4 cup heavy cream: This creates a custard-like texture that keeps the eggs tender instead of turning them into dense little pucks.
  • 1 medium jalapeño, deseeded and finely chopped: Removing the seeds gives you flavor without the intense heat, but leave some seeds if you like the kick.
  • 1/4 cup diced red bell pepper: The sweetness balances the jalapeño and adds moisture so the eggs stay creamy in the center.
  • 2 tablespoons chopped green onions: Fresh green onions add a bright note and actually look beautiful when you bite into them.
  • 1/4 teaspoon garlic powder, 1/4 teaspoon salt, 1/8 teaspoon black pepper: These seasonings are measured carefully because muffin cups are small and a heavy hand ruins the balance fast.

Instructions

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Prep your tin:
Preheat your oven to 350°F and grease a 6-cup muffin tin with nonstick spray or silicone liners. The liners make release easier, but spray works fine if you run a knife around each edge afterward.
Whisk the base:
In a medium bowl, whisk the eggs with heavy cream, garlic powder, salt, and pepper until the mixture looks completely uniform with no streaks of white egg white visible. This takes about thirty seconds of actual whisking.
Fold in the fillings:
Stir in the cheddar cheese, jalapeño, red bell pepper, and green onions gently so you don't deflate the eggs. The mixture should look like a chunky, creamy batter.
Fill the cups:
Divide the mixture evenly among the muffin cups, filling each about three-quarters full. I use an ice cream scoop to keep them consistent so they bake at the same rate.
Add optional heat:
Top each cup with extra jalapeño slices if you want visible kick and a little extra flavor on top.
Bake until set:
Bake for 18 to 20 minutes until the tops are puffed and golden and the centers jiggle just slightly when you gently shake the tin. They continue cooking slightly as they cool, so don't overbake.
Release and serve:
Let them cool for 3 to 5 minutes, then run a thin knife around the edges of each cup and pop them out. Serve warm or let them cool completely before refrigerating.
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Dispense soap hands-free for quick handwashing and easier cleanup while cooking and handling ingredients.
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Perfectly portioned Keto Jalapeño Cheddar Egg Cups offer a savory, low-carb breakfast, garnished with green onions and served warm on a wooden board. Save
Perfectly portioned Keto Jalapeño Cheddar Egg Cups offer a savory, low-carb breakfast, garnished with green onions and served warm on a wooden board. | dashofstates.com

My neighbor stopped by one morning while I was pulling a fresh batch from the oven, and the smell drew her in like a spell. She stayed for coffee and we ended up talking for an hour about how breakfast doesn't have to be complicated to make you feel like you're taking care of yourself. She's now a convert, and I think that moment mattered more than the food itself.

Make-Ahead Magic

These egg cups are genuinely one of the best meal-prep vehicles I've found because they reheat beautifully and taste almost as good cold as warm. I make a double batch on Sunday, let them cool completely, then stack them in a container with parchment between layers so they don't stick together. They keep for four days in the refrigerator, and a quick 30-second spin in the microwave brings them back to almost-fresh quality without drying them out.

Flavor Swaps That Work

Once you understand how these come together, the possibilities expand naturally. I've swapped the sharp cheddar for Monterey Jack when I wanted something milder, and pepper jack when I was feeling more adventurous. Diced cooked bacon or ham adds richness, and I once added crispy pancetta and felt like I'd discovered something revolutionary. The base formula stays solid even when you riff on it.

Storage and Reheating Tips

These freeze surprisingly well for up to two months, which means you can batch-cook and have breakfast sorted for multiple weeks. Just thaw overnight in the fridge before reheating, or reheat from frozen with an extra 20 seconds in the microwave. The texture stays tender because the eggs and cream create a forgiving custard base that doesn't turn rubbery the way a plain baked egg would.

  • Store cooled egg cups in an airtight container with parchment paper between layers to prevent sticking.
  • Microwave individual cups for 30 seconds from cold, or 45 seconds from frozen, checking doneness to avoid overheating.
  • If you prefer them warm and don't mind a slightly crispy exterior, reheat in a 300°F oven for about 5 minutes instead of microwaving.
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A close-up view of Keto Jalapeño Cheddar Egg Cups reveals bubbling cheddar, diced peppers, and a gentle kick, perfect for a grab-and-go meal. Save
A close-up view of Keto Jalapeño Cheddar Egg Cups reveals bubbling cheddar, diced peppers, and a gentle kick, perfect for a grab-and-go meal. | dashofstates.com

These have become my reliable answer to mornings when I need breakfast that doesn't ask anything of me except a refrigerator and a microwave. They're proof that eating within your dietary goals doesn't mean sacrificing flavor or genuine enjoyment.

Recipe FAQ

Can I make these ahead of time?

Yes, these store beautifully in the refrigerator for up to 4 days. Reheat individual portions in the microwave for about 30 seconds until warm throughout.

How do I reduce the spice level?

Remove all seeds and membranes from the jalapeño before dicing, or simply reduce the amount to half. You can also substitute mild poblano peppers for a completely different flavor profile.

What other cheeses work well?

Monterey Jack offers a milder taste, while pepper jack adds extra spice. Gruyère or Swiss provide a nutty depth that complements the eggs beautifully.

Can I freeze these?

Absolutely. Once cooled completely, wrap individually in plastic wrap and freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.

How do I know when they're done baking?

The cups should be puffed and golden on top, with no liquid egg visible in the center. A knife inserted into the middle should come out clean.

Keto Jalapeño Cheddar Egg Cups

Fluffy baked eggs with sharp cheddar and spicy jalapeños make an ideal handheld breakfast.

Prep duration
10 min
Cook duration
20 min
Complete duration
30 min
Created by Jordan Miller


Complexity Easy

Heritage American

Output 3 Portions

Nutritional considerations Meat-free, No gluten, Low-Carbohydrate

Components

Eggs

01 6 large eggs

Dairy

01 1/2 cup shredded sharp cheddar cheese
02 1/4 cup heavy cream

Vegetables

01 1 medium jalapeño, deseeded and finely chopped
02 1/4 cup diced red bell pepper
03 2 tablespoons chopped green onions

Seasonings

01 1/4 teaspoon garlic powder
02 1/4 teaspoon salt
03 1/8 teaspoon black pepper

Optional Garnish

01 Extra sliced jalapeño
02 Chopped cilantro

Method

Phase 01

Prepare muffin tin: Preheat oven to 350°F. Lightly grease a 6-cup muffin tin with nonstick spray or insert silicone muffin liners.

Phase 02

Combine wet ingredients: In a medium bowl, whisk together eggs, heavy cream, garlic powder, salt, and black pepper until thoroughly combined.

Phase 03

Incorporate vegetables and cheese: Fold in shredded cheddar cheese, chopped jalapeño, diced red bell pepper, and green onions into the egg mixture.

Phase 04

Fill muffin cups: Distribute the mixture evenly among the 6 muffin cups, filling each approximately 3/4 full.

Phase 05

Garnish: Top each cup with additional jalapeño slices if desired.

Phase 06

Bake: Bake for 18–20 minutes until egg cups are puffed, golden, and set in the center.

Phase 07

Cool and serve: Cool for 3–5 minutes, then run a knife around the edges to release from tin. Serve warm or refrigerate for up to 4 days.

Necessary tools

  • 6-cup muffin tin
  • Medium mixing bowl
  • Whisk
  • Knife and cutting board

Allergy details

Review each component for potential allergens and seek professional medical guidance if you're uncertain.
  • Contains eggs and dairy products (cheese and cream)
  • Verify cheese and spice labels for potential gluten traces if highly sensitive

Nutrient breakdown (each portion)

These figures are approximate and shouldn't replace professional health advice.
  • Energy: 110
  • Fats: 8 g
  • Carbohydrates: 1 g
  • Proteins: 7 g