Keto Jalapeño Cheddar Egg Cups

Featured in: Snackable Bites

These savory egg cups combine shredded sharp cheddar with diced jalapeños and red bell peppers for a protein-packed breakfast that's ready in under 30 minutes. Simply whisk eggs with heavy cream, fold in vegetables and cheese, then bake until golden and puffed. Each cup delivers 7 grams of protein with only 1 gram of carbs, making them ideal for meal prep. Store in the refrigerator for quick weekday breakfasts that reheat in 30 seconds.

Updated on Wed, 11 Feb 2026 12:06:40 GMT
Golden-brown Keto Jalapeño Cheddar Egg Cups rest on a white plate, garnished with fresh cilantro and extra jalapeño slices for a spicy kick. Pin It
Golden-brown Keto Jalapeño Cheddar Egg Cups rest on a white plate, garnished with fresh cilantro and extra jalapeño slices for a spicy kick. | rapidtongs.com

My coworker Sarah showed up one Monday with these little golden egg cups in a glass container, and I remember being skeptical until I bit into one, still warm from her kitchen. The jalapeño gave it just enough heat without overwhelming the creamy cheese, and somehow she'd managed to make something that tasted indulgent but kept her carb count ridiculously low. She laughed when I asked for the recipe, saying it took her less time to make than brewing coffee. Now whenever I'm tired of scrambled eggs and need something that feels fancier than it actually is, these are what I reach for.

I made these for a camping trip with friends who were all doing different diets, and watching everyone reach for the same egg cup container was oddly satisfying. Nobody was making a big deal about their restrictions, just actually enjoying their food together, and that's when I knew this recipe was something special. Sometimes the best meals are the ones nobody has to overthink.

Ingredients

  • 6 large eggs: Use room temperature eggs if you can, they blend more smoothly into that creamy base.
  • 1/2 cup shredded sharp cheddar cheese: Sharp cheddar gives real flavor compared to mild, and it melts beautifully through the custard.
  • 1/4 cup heavy cream: This keeps the egg cups tender instead of rubbery, and adds richness without any guilt.
  • 1 medium jalapeño, deseeded and finely chopped: Remove those seeds unless you want serious heat, and don't skip the fine chop or you'll get awkward bites.
  • 1/4 cup diced red bell pepper: The sweetness balances the jalapeño and adds color that actually matters when you're looking at your breakfast.
  • 2 tablespoons chopped green onions: Use the white and light green parts for bite, save the dark green for garnish if you want to look fancy.
  • 1/4 teaspoon garlic powder: Just enough to make people wonder what's making these taste so savory without being obvious about it.
  • 1/4 teaspoon salt and 1/8 teaspoon black pepper: Taste as you go because cheese already brings salt to the party.

Instructions

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Get your oven ready and grease the tin:
Heat your oven to 350°F and spray a 6-cup muffin tin with nonstick spray or pop in silicone liners. This step takes 30 seconds but saves you from angry egg cups stuck to the tin later.
Whisk the egg base:
Crack all 6 eggs into a bowl and whisk them together with the heavy cream, garlic powder, salt, and pepper until it looks pale and frothy. You want everything completely combined so each egg cup tastes consistent.
Fold in the goodness:
Gently stir in the cheddar cheese, jalapeño, red bell pepper, and green onions until they're distributed throughout. Don't overmix at this point, just make sure nothing is clumped up in one corner.
Fill the cups:
Pour the mixture into each muffin cup until it reaches about 3/4 full, leaving a little room for puffing. If you want to get fancy, top each one with a thin slice of fresh jalapeño.
Bake until they're set:
Slide the tin into the oven for 18 to 20 minutes, watching until they're puffed and golden and the centers don't jiggle when you gently shake the tin. The timing depends on your oven, so start checking around 16 minutes.
Cool and release:
Let them sit in the tin for a few minutes so they firm up, then run a thin knife around each edge to help them pop out cleanly. They'll come out easier than you'd expect once they've had a moment to set.
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Vacuum seal ingredients and leftovers to keep food fresh longer and simplify meal prep.
Check price on Amazon
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| rapidtongs.com
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My neighbor borrowed this recipe last spring and then made them constantly, to the point where she started experimenting with bacon and different cheeses. One morning she brought over a batch with pepper jack and I realized that food doesn't have to be complicated to become something people want to share. It just has to be thoughtful and taste genuinely good.

Ways to Make Them Your Own

The base recipe is so forgiving that you can swap almost anything in and still end up with something delicious. I've seen people add crumbled bacon, diced ham, fresh herbs like cilantro or dill, different cheeses, or even sun dried tomatoes. The key is not adding too much wet stuff or your egg cups won't set properly, so if you're using something juicy, pat it dry first.

Storage and Reheating

These keep in an airtight container in the fridge for up to four days, which means you can make them once and have breakfasts solved for the whole week. The microwave brings them back to warm and nearly fresh-tasting in about 30 seconds, and they don't taste sad or rubbery the way some egg dishes do. You can also freeze them for longer storage, though I'd thaw them overnight before reheating.

Perfect Pairings and Serving Ideas

These are already satisfying enough to eat on their own, but they pair wonderfully with a simple salad, some sliced avocado, or a handful of berries if you want something cool and fresh alongside. I like to have a few cups lined up with a hot coffee on mornings when I need to feel like I actually prepared breakfast instead of just opening the fridge. Serve them warm or at room temperature depending on how much time you have, and watch how people's faces light up when they realize how good something so practical can taste.

  • A dollop of sour cream or Greek yogurt on top adds richness and a cooling effect if the jalapeño is hitting hard.
  • These work just as well cold straight from the fridge if you're eating on the run and don't have time to reheat.
  • Pair them with a green salad and some lemon vinaigrette for a light but complete meal that doesn't feel diet focused.
Six baked Keto Jalapeño Cheddar Egg Cups sit in a greased muffin tin, showcasing fluffy texture and melted sharp cheddar cheese inside. Pin It
Six baked Keto Jalapeño Cheddar Egg Cups sit in a greased muffin tin, showcasing fluffy texture and melted sharp cheddar cheese inside. | rapidtongs.com
Six baked Keto Jalapeño Cheddar Egg Cups sit in a greased muffin tin, showcasing fluffy texture and melted sharp cheddar cheese inside. Pin It
Six baked Keto Jalapeño Cheddar Egg Cups sit in a greased muffin tin, showcasing fluffy texture and melted sharp cheddar cheese inside. | rapidtongs.com

These egg cups have become my answer to every question about easy, satisfying breakfasts that don't feel like you're sacrificing anything. They're proof that good food doesn't require complicated techniques or long ingredient lists.

Your Questions Answered

How long do these egg cups stay fresh?

Store in the refrigerator for up to 4 days. Reheat individual portions in the microwave for about 30 seconds until warmed through.

Can I freeze these egg cups?

Yes, freeze cooled egg cups in an airtight container for up to 2 months. Thaw overnight in the refrigerator before reheating.

How can I reduce the spice level?

Remove all seeds and membranes from the jalapeño before dicing, or reduce the amount to half. Substituting mild green chilies works well too.

What cheese substitutions work best?

Monterey Jack, pepper jack, or Colby jack all melt beautifully. For a sharper flavor, try aged white cheddar or Swiss cheese.

Can I add meat to these egg cups?

Cooked bacon crumbles, diced ham, or cooked sausage blend perfectly. Add about 1/3 cup of your chosen meat to the egg mixture.

Keto Jalapeño Cheddar Egg Cups

Spicy cheddar and jalapeño egg cups for easy keto breakfasts

Prep Duration
10 minutes
Cook Duration
20 minutes
Complete Time
30 minutes
Created by Lily Turner


Skill Level Needed Easy

Cuisine Style American

Makes 3 Portions

Diet Preferences Meat-Free, No Gluten, Low Carb

What You'll Need

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

How-To Steps

Step 01

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

Step 02

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

Step 03

Incorporate remaining ingredients: Stir in the shredded cheddar cheese, jalapeño, red bell pepper, and green onions.

Step 04

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

Step 05

Add optional garnish: Top each cup with extra jalapeño slices if desired.

Step 06

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

Step 07

Cool and release: Let cool for 3 to 5 minutes, then run a knife around the edges to release. Serve warm or store in the refrigerator for up to 4 days.

What You'll Need

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

Allergy Alerts

Always review every item for allergens. If unsure, talk to a healthcare expert.
  • Contains eggs and dairy (cheese and cream).
  • Gluten-free, but always check cheese and spice labels for hidden gluten if highly sensitive.

Nutrition Info (per serving)

Use these numbers as a helpful reference, not as personal health advice.
  • Calorie Count: 110
  • Fat Content: 8 g
  • Carbohydrates: 1 g
  • Protein Amount: 7 g