Keto Jalapeño Cheddar Egg Cups

Featured in: Warm Breakfast Ideas

These savory egg cups combine fluffy eggs with sharp cheddar and finely chopped jalapeños for a satisfying breakfast with just the right amount of heat. Ready in under 30 minutes, they bake into golden, puffy portions that are perfect for meal prep. The heavy cream creates an incredibly tender texture while the red bell pepper adds sweetness to balance the spice. Each cup delivers 7 grams of protein with only 1 gram of carbs, making them ideal for keto lifestyles. They reheat beautifully in just 30 seconds, so you can batch cook on Sunday and enjoy hot breakfasts all week long.

Updated on Wed, 11 Feb 2026 20:24:22 GMT
Golden-brown Keto Jalapeño Cheddar Egg Cups rest on a white plate, speckled with green peppers and melty cheese. Pin this
Golden-brown Keto Jalapeño Cheddar Egg Cups rest on a white plate, speckled with green peppers and melty cheese. | plumoven.com

These Keto Jalapeño Cheddar Egg Cups are the perfect solution for busy mornings when you need a protein-packed breakfast that won't kick you out of ketosis. The combination of sharp cheddar cheese and just the right amount of jalapeño heat creates a satisfying breakfast that will keep you energized until lunch. Plus, they're incredibly easy to meal prep for the week ahead!

Golden-brown Keto Jalapeño Cheddar Egg Cups rest on a white plate, speckled with green peppers and melty cheese. Pin this
Golden-brown Keto Jalapeño Cheddar Egg Cups rest on a white plate, speckled with green peppers and melty cheese. | plumoven.com

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The first time I made these egg cups, I was looking for a way to spice up my morning routine without spending too much time in the kitchen. The combination of creamy eggs, sharp cheddar, and the subtle kick from jalapeños turned out to be exactly what my keto breakfast routine needed. They're substantial enough to keep hunger at bay yet light enough that they don't weigh you down.

Ingredients

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  • 6 large eggs
  • 1/2 cup (60 g) shredded sharp cheddar cheese
  • 1/4 cup (60 ml) heavy cream
  • 1 medium jalapeño, deseeded and finely chopped
  • 1/4 cup (30 g) diced red bell pepper
  • 2 tablespoons chopped green onions
  • 1/4 teaspoon garlic powder
  • 1/4 teaspoon salt
  • 1/8 teaspoon black pepper
  • Extra sliced jalapeño (optional garnish)
  • Chopped cilantro (optional garnish)

Instructions

Prepare the oven and muffin tin
Preheat the oven to 350°F (175°C). Lightly grease a 6-cup muffin tin with nonstick spray or line with silicone muffin liners.
Mix the egg base
In a medium bowl, whisk together eggs, heavy cream, garlic powder, salt, and black pepper until well combined.
Add the mix-ins
Stir in the shredded cheddar cheese, jalapeño, red bell pepper, and green onions.
Fill the muffin cups
Divide the mixture evenly among the 6 muffin cups, filling each about 3/4 full.
Add optional toppings
Top each cup with extra jalapeño slices if desired.
Bake
Bake for 18–20 minutes, or until the egg cups are puffed, golden, and set in the center.
Cool and serve
Let cool for 3–5 minutes, then run a knife around the edges to release. Serve warm or store in the refrigerator for up to 4 days.

Zusatztipps für die Zubereitung

For the perfect texture, avoid overmixing the eggs which can make them tough. When removing the seeds from the jalapeño, wear gloves to protect your hands from the capsaicin, which can cause a burning sensation. To ensure even cooking, rotate the muffin tin halfway through baking time. If you're meal prepping, let the egg cups cool completely before storing them in an airtight container.

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Varianten und Anpassungen

These versatile egg cups can be adapted to suit your taste preferences. For a meatier version, add crumbled cooked bacon, diced ham, or cooked ground sausage. Vegetable lovers can increase the amount of bell peppers or add spinach, mushrooms, or zucchini. For a different cheese profile, try Monterey Jack, pepper jack, or a Mexican cheese blend. Make a milder version by replacing the jalapeño with mild green chiles, or crank up the heat with serrano peppers.

Serviervorschläge

These keto egg cups are delicious on their own, but you can elevate them with complementary toppings and sides. Serve warm with a dollop of sour cream, sliced avocado, or fresh salsa. For a complete meal, pair with a side of crispy bacon or keto-friendly sausage. They're also excellent alongside a simple green salad dressed with olive oil and lemon juice. For a grab-and-go option, wrap a cooled egg cup in a piece of butter lettuce for a hand-held breakfast.

Freshly baked Keto Jalapeño Cheddar Egg Cups in a muffin tin, featuring vibrant diced red bell peppers and herbs. Pin this
Freshly baked Keto Jalapeño Cheddar Egg Cups in a muffin tin, featuring vibrant diced red bell peppers and herbs. | plumoven.com

Whether you're starting your keto journey or just looking for a protein-rich breakfast that's easy to make ahead, these Keto Jalapeño Cheddar Egg Cups are sure to become a regular in your meal rotation. With just 1g of carbs per serving and plenty of healthy fats, they're a delicious way to stay on track with your low-carb lifestyle while enjoying a flavorful morning meal. Make a batch on Sunday, and you'll have breakfast sorted for days to come!

Recipe FAQs

Can I make these egg cups ahead of time?

Absolutely. These egg cups are excellent for meal prep. Let them cool completely, then store in an airtight container in the refrigerator for up to 4 days. Reheat individual portions in the microwave for about 30 seconds until warmed through.

How can I reduce the spice level?

Remove all seeds and membranes from the jalapeño before chopping, or simply reduce the amount to half a jalapeño. You can also substitute the jalapeño with milder poblano peppers for less heat while maintaining flavor.

What other cheeses work well in this recipe?

Monterey Jack, pepper jack for extra spice, gruyère for a nutty flavor, or a Mexican blend all work beautifully. Just keep the total amount the same for proper consistency.

Can I freeze these egg cups?

Yes, freeze cooled egg cups in a freezer-safe bag for up to 2 months. Thaw overnight in the refrigerator, then reheat in the microwave or oven at 350°F until warm throughout.

How do I know when the egg cups are done baking?

The egg cups are ready when they're puffed and golden on top, with no liquid egg visible in the center. A knife inserted into the middle should come out clean. They'll deflate slightly as they cool, which is completely normal.

Can I add meat to these egg cups?

Cooked bacon, diced ham, or crumbled sausage make excellent additions. Just be sure to cook the meat fully before adding it to the egg mixture, and you may need to adjust baking time by a few minutes.

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Keto Jalapeño Cheddar Egg Cups

Fluffy egg cups loaded with sharp cheddar and fresh jalapeños. A quick, protein-packed breakfast ideal for busy mornings.

Prep time
10 min
Time to cook
20 min
Total Duration
30 min
Created by Plum Oven Sophie Warren


Level of challenge Easy

Cuisine type American

Servings made 3 Portions

Dietary details Meat-Free, Gluten-Free, Low in carbs

Ingredient List

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 the 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

Add remaining ingredients: Stir in shredded cheddar cheese, jalapeño, red bell pepper, and green onions until evenly distributed.

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

Step 07

Cool and serve: 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.

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Equipment Needed

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

Allergy Advisories

Review each item for allergens and talk to your healthcare provider if unsure.
  • Contains eggs and dairy products including cheese and cream.
  • Gluten-free, but verify cheese and spice labels for potential gluten contamination if highly sensitive.

Nutrition info (per portion)

This nutritional overview is meant for general information. For medical concerns, ask a professional.
  • Caloric Value: 110
  • Fats: 8 g
  • Carbohydrates: 1 g
  • Proteins: 7 g

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