Spinach & Cheese Egg Muffins Recipe (2024)

These Spinach & Cheese Egg Muffins are a mini frittata made with bacon, onions, cheese and spinach. Always a breakfast fave!

Spinach & Cheese Egg Muffins Recipe (1)

When I was following a low carb diet, I ate a lot of eggs. In fact, one of my favourite meals was a simple egg and bacon frittata. Not only was it easy to make, but it was filling and so good. I never felt like I was eating “diet food”.

It almost feels too good to be true. Like how can I lose weight eating such yummy food? Yet, it happens!

This week, I decided to make frittatas, but on a smaller scale. I whipped up a batch of these Spinach & Cheese Egg Muffins for breakfast and they were amazing!

They had all my frittata favourites like bacon, onion and cheese and I added in some spinach for an extra kick of colour (and iron).

Spinach & Cheese Egg Muffins Recipe (2)

Ingredients

The full printable recipe card with measurements and instructions is found at the bottom of the post.

  • Bacon
  • Onion
  • Cheddar cheese
  • Spinach
  • Eggs
Spinach & Cheese Egg Muffins Recipe (3)

How to Make Spinach & Cheese Egg Muffins

  • Step One: Preheat oven to 350°F and spray cooking spray in a muffin pan. Set aside.
  • Step Two: In a large bowl, use a whisk to beat the eggs until frothy.
  • Step Three: Add the shredded cheese and stir to combine. Set aside.
Spinach & Cheese Egg Muffins Recipe (4)
  • Step Four: In a frying pan on the stove, cook the onion and bacon over medium heat for about 10 minutes. Add in spinach and stir to combine. Cook for about 3 minutes or until spinach is wilted. Remove from heat and let cool for five minutes.
Spinach & Cheese Egg Muffins Recipe (5)
  • Step Five: Add spinach mixture to the egg mixture and stir until thoroughly combined.
  • Step Six: Ladle the egg mixture into a muffin pan being careful to not overfill the muffin cups. Cook for 15 minutes.
  • Step Seven: Remove from oven and let cool for 5 minutes.
  • Step Eight: To remove the muffins from the pan, use a knife and glide around each muffin until you can gently remove them. Serve immediately.
Spinach & Cheese Egg Muffins Recipe (6)

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Spinach & Cheese Egg Muffins Recipe (7)

Can I Use Frozen Spinach in these Egg Muffins?

I used fresh baby spinach, but you could also use frozen spinach if you like. Just make sure you squeeze out all the extra water before mixing it in.

I tend to use fresh as I prefer the texture, but when in a bind I absolutely have reached for frozen spinach and it works great. It still also gives your muffin eggs that bright color to help make them look even more appealing.

Spinach & Cheese Egg Muffins Recipe (8)

Can I Make These Egg Muffins Vegetarian?

If you wanted it to be a vegetarian recipe, leave out the bacon, but remember to add some oil or butter to the onions when you fry them up.

The sky’s the limit when creating unique ways to make egg muffins. You can pretty much use any ingredient you like. I’ve made them a bunch of different ways depending on what I had in the house.

Spinach & Cheese Egg Muffins Recipe (9)

How to Freeze Spinach and Cheese Egg Muffins

The one thing I truly love about these egg muffins is they are perfect for meal prepping. You can make up a big batch of these eggs, and use them to freeze for quick breakfasts down the line.

Simply allow your eggs to cook as directed and cool down. Once cooled you can transfer to an airtight container or freezer friendly bag. What I do is place 1-2 eggs in a sandwich bag, and then place that sandwich bag in a freezer bag.

That way I have perfectly portioned egg muffins to pull out and reheat in the microwave for a quick breakfast recipe.

Spinach & Cheese Egg Muffins Recipe (10)

How to Reheat Frozen Egg Muffins

If you are reheating these egg muffins from frozen you will want to take them out and place them on a plate. For 1-2 eggs you will reheat in the microwave for 30 seconds to a minute. Make sure to stop and check to see how warm the eggs are.

If needed, heat a bit longer. Once the egg muffins are warm you can serve as you would normally. If you over-cook the eggs they will become rubbery.

How Long Can You Store Spinach Cheese Egg Muffins in Fridge?

Because of the meat in this recipe it is best to only store your eggs up to three days in the fridge. Anything after that, you will want to toss out.

If you make a batch though, you could easily refrigerate some of them and then what you don’t plan to eat then freeze.

Why Do My Egg Muffins Stick?

The key to egg muffins is making sure you liberally coat each muffin hole with cooking spray. If you don’t you will find your eggs will be extremely hard to get out of the tin.

If you use cupcake liners your egg mixture will stick to that as well. I find using a pan with no liner is best. Just liberally coat in cooking spray and that should be enough to help the eggs not stick.

Tips for Making Egg Muffins

  • Consider buying pre-packaged items to help cut down on prep time. From pre-cooked meat, shredded cheese, etc.
  • Cut out some calories by making this with egg whites, or do half egg whites and half regular whole eggs.
  • Mix and match toppings to create different flavor elements for your egg muffins.

How Do You Keep Muffin Eggs from Deflating

Unfortunately no matter what you do you will find your eggs will deflate a bit once you pull them out from the oven. This is just part of it, and you can’t really control the eggs going a bit flat.

They will still taste incredible and be a tasty way to kick start your mornings.

Spinach & Cheese Egg Muffins Recipe (12)

Variations to Egg Muffins

  • Protein | This is one option that is endless. Mix and match meats to really give your eggs the exact flavor you want. Canadian bacon, sausage, Chorizo, etc.
  • Vegetables | Mix and match your favorite veggies and toss in your eggs. Chop into small bite size pieces so they fit nicely into the muffin eggs. Peppers, onions, broccoli, etc.
  • Cheese | Consider swapping out the cheese to really change up the flavor. A spiced up pepper jack or maybe a tangy Swiss cheese.

Give these egg muffins a try today and let me know what you think. I have been making these for quite some time now and they always hit the spot. Plus they are a nice and hearty way to fuel your body to tackle the busy day ahead.

Egg Recipes

Looking for more egg recipes for breakfast? Check out these delicious recipes.

  • Scrambled Egg Casserole: A delicious twist on scrambled eggs! Serve as a holiday breakfast or brunch.
  • Spicy Egg Muffins: Prepare for a flavour explosion! This bite-sized breakfast packs a spicy punch and is super easy to whip up.
  • Chicken and Egg Ramekins: A brunch recipe your family will love! Chicken, eggs, cheese and fresh basil are baked to perfection in a ramekin.
  • Oven Scrambled Eggs: Got guests? Here is your perfect breakfast.

Check out these delicious keto snacks! Soooo good!

Follow me on Instagram@simplystacieblog, Facebook atSimply Stacie, TikTok@simplystacierecipesor Pinterest at@simplystacieand let me know how you liked this recipe and my other recipes.

Spinach & Cheese Egg Muffins Recipe (13)

Rate this Recipe

4.52 from 246 votes

Spinach & Cheese Egg Muffins

Created by Stacie Vaughan

Servings 12

Prep Time 10 minutes minutes

Cook Time 15 minutes minutes

Cooling Time 5 minutes minutes

Total Time 30 minutes minutes

A mini frittata made with bacon, onions, cheese and spinach. Always a breakfast fave!

Rate this Recipe

Ingredients

  • 6 to 8 strips of bacon chopped
  • ½ large onion chopped
  • 1 ½ cups cheddar cheese shredded
  • 2 to 3 cups spinach
  • 12 large eggs

Instructions

  • Preheat oven to 350°F and spray cooking spray in a muffin pan. Set aside.

  • In a large bowl, use a whisk to beat the eggs until frothy.

  • Add the shredded cheese and stir to combine. Set aside.

  • In a frying pan on the stove, cook the onion and bacon over medium heat for about 10 minutes. Add in spinach and stir to combine. Cook for about 3 minutes or until spinach is wilted. Remove from heat and let cool for five minutes.

  • Add spinach mixture to the egg mixture and stir until thoroughly combined.

  • Ladle the egg mixture into a muffin pan being careful to not overfill the muffin cups. Cook for 15 minutes.

  • Remove from oven and let cool for 5 minutes.

  • To remove the muffins from the pan, use a knife and glide around each muffin until you can gently remove them. Serve immediately.

Video

Notes

Serving recommendations: Top with additional cheese, bacon or spinach before serving.

Nutrition

Serving: 1egg muffin | Calories: 100kcal | Carbohydrates: 1.3g | Protein: 4.1g | Fat: 8.7g | Saturated Fat: 3.6g | Polyunsaturated Fat: 4.3g | Trans Fat: 0.1g | Cholesterol: 18.6mg | Sodium: 158.4mg | Fiber: 0.2g | Sugar: 0.5g

The information shown is an estimate provided by an online nutrition calculator. It should not be considered a substitute for a professional nutritionist’s advice.

Course Breakfasts

Cuisine American

Keyword egg muffins, spinach cheese egg muffins

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Spinach & Cheese Egg Muffins Recipe (14)

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Spinach & Cheese Egg Muffins Recipe (2024)

FAQs

How to stop egg muffins from collapsing? ›

Placing a muffin tin in a rimmed baking dish of water will prevent the muffins from rising too high as they bake. This prevents them from collapsing and shriveling later. The difference is quite noticeable, and all you have to do is add an extra pan of water to the equation when you bake these.

Why are my egg muffins soggy? ›

Avoid adding too much moisture.

It's too wet to use in these egg muffins, and it makes them soggy (I learned the hard way). Instead, experiment with pre-cooked vegetables. Chopped sautéed spinach would be a nice addition, provided you squeeze the excess moisture out first.

What liners are best for egg muffins? ›

Silicone muffin liners are best because they release the egg muffins easily, clean up quickly and you don't need to grease them. Avoid paper liners as they are difficult to remove from baked muffins. If silicone liners are not available, generously spray muffin tin with cooking spray.

Can I use cupcake liners for egg muffins? ›

If in doubt, use parchment paper or cupcake liners to prevent sticking. The muffins puff up while they cook in the oven. Fill them 3/4 of the way up to prevent overflow.

What ingredient prevents muffins from falling apart? ›

How do you keep muffins from falling apart? It's gluten. See, to a baker, gluten holds the whole world together.

Why did my egg muffins fall? ›

There are multiple reasons that could happen. Not baked long enough to set the structure. Not enough structure which might include lack of strength in flour, too much shortening, not enough egg, too much liquid (sugar). I would look carefully at the recipe and the ratio of ingredients.

How do you keep muffins moist and fluffy? ›

The Best Way to Store Muffins
  1. STEP ONE: Let the muffins cool completely on a wire rack.
  2. STEP TWO: Line an airtight storage container with paper towels.
  3. STEP THREE: Place muffins in the container, on top of the paper towels.
  4. STEP FOUR: Place an additional paper towel layer on top of the muffins.

What does adding an extra egg do to muffins? ›

If there isn't enough egg, your batter or dough may not be able to hold its structure or could end up overly dry or dense. On the other hand, if there is too much egg, your baked goods could lose their shape due to excess liquid, or have a rubbery (or even overly cakey) texture depending on the recipe.

How do you keep eggs fluffy? ›

Add Moisture and Mix

Since dryness leads to dense, chewy eggs, this is a chance to boost your eggs with some extra moisture. Adding approximately 1 tablespoon of liquid per egg—milk or cream are delicious, but water works, too—will help create steam and keep the scrambled eggs moist.

How to get egg muffins not to stick? ›

  1. Below are my 3 best methods for preventing egg muffins from sticking to the muffin pan:
  2. First Way: Using Liquid Bacon Fat. ...
  3. Second Way: Using Solidified Bacon Fat. ...
  4. The result: It worked! ...
  5. Third Way: Using Solidified Coconut Oil. ...
  6. Carrot Bacon Egg Muffins Recipe.
  7. Kale and Chives Egg Muffins Recipe.
Jan 23, 2024

What can I use if I don't have muffin liners? ›

First, cut a sheet of parchment into five-to-six-inch squares. Then, place the squares over the holes in the muffin tin, and use the heel of a small glass to mold the paper into the indent.

Can you use parchment paper instead of muffin liners? ›

All you need is regular parchment paper. Cut the parchment into squares and then press them around a mold that's roughly the same size as your muffin cup — in my case, a small can of V8 juice did the job quite nicely. I like five-inch squares of parchment for regular-sized muffin cups.

Why are my egg muffins spongy? ›

Don't beat the eggs for too long, make sure your oven is not too hot, let the egg muffins cool inside the muffin tin. Why are my egg muffins spongy? This is the natural texture of baked eggs. Adding a small amount of flour prevents that.

How long can egg muffins stay in the fridge? ›

Storage and Reheating Tips

Let the muffins cool completely, then place them in an airtight container in the refrigerator for up to 3 days. You can store all of the muffins together in a single larger container or portion them into individual containers to take with you on the go.

What is the best egg substitute for muffins? ›

Both yogurt and buttermilk are good substitutes for eggs. It's best to use plain yogurt, as flavored and sweetened varieties may alter the flavor of your recipe. You can use 1/4 cup (60 g) of yogurt or buttermilk for each egg that needs to be replaced. This substitution works best for muffins, cakes, and cupcakes.

How do you keep muffins from collapsing? ›

There's nothing worse than taking your muffins out of the oven only to find out they've fallen flat or sunken in. It's a common mishap when baking muffins, but fortunately one that has an easy fix. According to Handle the Heat, the solution is simply to chill the muffin batter beforehand.

Why did my egg muffins sink in the middle? ›

Why Do My Egg Muffins Deflate? The truth is – that's normal for them to deflate (although not completely concave). Though they're called muffins, these are basically bite-sized mini frittatas. The whisked eggs will have air bubbles that expand, due to heat, while cooking.

Why do my muffins keep deflating? ›

Muffin was underbaked and cell structure wasn't set. When the cell structure doesn't set, the air spaces created by the leavening in the recipe collapses, causing the muffin to sink. Oven temperatures vary over time. To insure the correct temperature each time you bake, always use an oven thermometer.

Why did my egg bites deflate? ›

In a hot oven, however, the eggs may puff up and have so much air inside the egg that – with a lack of other structural components – they deflate and collapse. It's a little bit like Goldilocks; you need to mix the eggs just right so there's enough air to make them fluffy, without over-whipping them so they deflate.

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