One-Pot Breakfast Muffins

Featured in: One-Pot Wonders

These one-pot breakfast muffins combine eggs, cheese, and a medley of fresh vegetables in a simple bake. With optional smoked paprika and protein additions, they offer a savory, portable start to your day. Prepare the mixture in one bowl, spoon into a greased 12-cup tin, then bake until golden and set. Vegetarian options available by omitting meat and adding more veggies. Perfect for make-ahead meals, these muffins store well refrigerated or frozen.

Updated on Wed, 19 Nov 2025 15:56:00 GMT
One-Pot Breakfast Casserole Muffins, golden brown and cheesy, ready to enjoy with a fresh cup of coffee. Pin
One-Pot Breakfast Casserole Muffins, golden brown and cheesy, ready to enjoy with a fresh cup of coffee. | quickcrav.com

Savory, portable breakfast muffins packed with eggs, cheese, and veggies: perfect for meal prep, budget-friendly, and delicious hot or cold.

I first made these muffins for a busy weekday and they quickly became a favorite in our morning routine. They're simple, quick, and everyone loves grabbing one fresh out of the oven.

Ingredients

  • Base: 8 large eggs, 1/3 cup whole milk (or dairy-free alternative)
  • Vegetables: 1 cup baby spinach, chopped, 1/2 cup red bell pepper, diced, 1/2 cup onion, finely chopped
  • Protein (optional): 3/4 cup cooked bacon or breakfast sausage, crumbled (omit for vegetarian)
  • Cheese: 1 cup shredded cheddar cheese (or Monterey Jack)
  • Seasonings: 1/2 teaspoon salt, 1/4 teaspoon black pepper, 1/4 teaspoon smoked paprika
  • Oils: 1 tablespoon olive oil or nonstick spray (for greasing muffin tin)

Instructions

Prepare muffin tin:
Preheat oven to 350°F (175°C). Grease a 12-cup muffin tin with olive oil or nonstick spray.
Mix base:
In a large bowl, whisk together eggs and milk until fully combined.
Add fillings:
Stir in spinach, bell pepper, onion, cooked bacon or sausage (if using), cheese, salt, black pepper, and smoked paprika.
Divide mixture:
Divide the mixture evenly among the 12 muffin cups, filling each about 3/4 full.
Bake:
Bake for 22–25 minutes, or until muffins are set and lightly golden.
Cool and serve:
Cool in the tin for 5 minutes, then run a knife around the edges and remove muffins. Serve warm or allow to cool completely for storage.
Pin
| quickcrav.com

My kids love helping to add their favorite vegetables, and it's become a fun family breakfast project on weekends.

Required Tools

You'll need a 12-cup muffin tin, mixing bowl, whisk, knife and cutting board, and an oven to prepare this recipe.

Allergen Information

Contains eggs and dairy. For dairy-free, use plant-based milk and cheese: always double-check labels if using processed foods.

Nutritional Information

Each muffin with bacon and cheddar offers about 130 calories, 9g fat, 2g carbs, and 9g protein.

Savory One-Pot Breakfast Casserole Muffins, packed with spinach and cheddar, perfect for a grab-and-go breakfast. Pin
Savory One-Pot Breakfast Casserole Muffins, packed with spinach and cheddar, perfect for a grab-and-go breakfast. | quickcrav.com

Serve these breakfast muffins warm or at room temperature: they make mornings so much smoother and tastier.

Recipe Q&A

Can these muffins be made vegetarian?

Absolutely, omit the cooked bacon or sausage and increase vegetables like mushrooms or zucchini for a vegetarian option.

How should I store leftover muffins?

Refrigerate muffins for up to 4 days or freeze up to 2 months. Reheat gently in a microwave or oven before serving.

What is the best way to ensure muffins don’t stick?

Grease the muffin tin well with olive oil or use a nonstick spray to help muffins release easily after baking.

Can I substitute the cheese for a dairy-free alternative?

Yes, use plant-based cheese and milk alternatives to accommodate dairy-free dietary needs without sacrificing flavor.

Are these muffins suitable for meal prepping?

Yes, these portable muffins are perfect for meal prep, providing a quick and nutritious breakfast option ready to grab and go.

One-Pot Breakfast Muffins

Savory muffins packed with eggs, cheese, and vegetables, ideal for quick, flavorful morning meals.

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Rubbermaid Brilliance Food Storage Containers

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Preparation time
15 min
Cooking time
25 min
Total time
40 min

Category One-Pot Wonders

Difficulty Easy

Origin American

Yield 12 Servings

Dietary specifications Vegetarian, Gluten-free, Low-Carb

Ingredients

Base

01 8 large eggs
02 1/3 cup whole milk or dairy-free alternative

Vegetables

01 1 cup chopped baby spinach
02 1/2 cup diced red bell pepper
03 1/2 cup finely chopped onion

Protein (optional)

01 3/4 cup cooked bacon or breakfast sausage, crumbled

Cheese

01 1 cup shredded cheddar or Monterey Jack cheese

Seasonings

01 1/2 teaspoon salt
02 1/4 teaspoon black pepper
03 1/4 teaspoon smoked paprika

Oils

01 1 tablespoon olive oil or nonstick spray for greasing

Instructions

Step 01

Preheat and Prepare: Preheat oven to 350°F (175°C). Grease a 12-cup muffin tin with olive oil or nonstick spray.

Step 02

Combine Base Ingredients: In a large bowl, whisk together the eggs and milk until fully combined.

Step 03

Incorporate Vegetables and Protein: Stir in chopped spinach, diced bell pepper, chopped onion, cooked bacon or sausage if using, shredded cheese, salt, black pepper, and smoked paprika.

Step 04

Fill Muffin Cups: Divide the mixture evenly among the 12 muffin cups, filling each about three-quarters full.

Step 05

Bake: Bake for 22 to 25 minutes, or until muffins are set and lightly golden on top.

Step 06

Cool and Serve: Allow muffins to cool in the tin for 5 minutes, then run a knife around the edges to remove. Serve warm or cool completely for storage.

Required equipment

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

Allergen information

Review each ingredient to identify potential allergens and seek advice from a healthcare professional if uncertain.
  • Contains eggs, dairy (milk and cheese); may contain pork if using bacon or sausage.

Nutritional values (per serving)

These details are offered as a general guide only and shouldn't replace professional medical guidance.
  • Calories: 130
  • Fat: 9 g
  • Carbs: 2 g
  • Protein: 9 g