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)

These kitchen tools will help you prepare this recipe.

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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

Why are my egg muffins watery? ›

If your egg muffins are soggy, you likely used a lot of veggies with high water content. Next time, saute the veggies before adding them to the egg cups to remove the excess moisture.

Why are my egg muffins spongy? ›

Egg muffins can get spongy if there is too much liquid in them. It's best to saute any veggies before adding them to your egg muffins to prevent them from getting a spongy texture. How long do you put egg muffins in the oven? You put egg muffins in the oven for 15- 20 minutes at 350 F.

How do you make egg muffins not stick? ›

Preheat the oven to 350ºF and grease a non-stick muffin pan (affiliate link). Alternatively, you can use paper liners or silicone liners to prevent sticking. You'll also need a rimmed baking sheet that the muffin pan fits into. (This is important!

Why do my egg muffins collapse? ›

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.

Why are my muffins dense and not fluffy? ›

Over-mixing – If you mix the muffin batter too much it can create a VERY dense muffin with huge pockets of air inside.

What does adding more eggs do to muffins? ›

Eggs are responsible for giving baked goods structure, which means the amount you use directly affects the resulting texture. Using too few eggs will make your desserts dense, but using too many will make them rubbery.

Can you use paper cupcake liners for egg muffins? ›

TIPS AND TRICKS FOR MAKING PERFECT 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. Let your muffins cool for about 10 minutes before attempting to remove them.

Why did my egg muffins turn green? ›

This harmless but unappealing color change is the result of a chemical reaction between iron in the pan and sulfur in egg whites.

Why are my egg muffins GREY? ›

The usual cause is hydrogen in the egg white combining with sulfur from the yolk and creating that greenish grey ring.

Are silicone muffin pans worth it? ›

Silicone muffin pans have both performance and usability issues. We really didn't like silicone muffin pans. Silicone is nonstick and flexible, which means cupcakes, muffins, and other sticky and delicate items can be popped out easily, but it also means the pans are really easy to squish accidentally.

How long do egg muffins last in fridge? ›

Store the cooled egg muffins in an airtight container in the refrigerator for up to three days. Reheat in the microwave or in the oven.

Can you reheat egg muffins? ›

Make Ahead Egg Muffins

They're healthy, naturally gluten-free, and low in carbs. Egg muffins are a great way to use up any kind of leftovers, including veggies or meats. They're great for meal prep! Make them ahead of time and reheat them in the microwave throughout the week.

Should I beat eggs for muffins? ›

Beating the eggs adds air to the egg whites and should lift the batter, though how much depends on what other ingredients are in your recipe. Heavier ingredients, such as oatmeal, will lessen the egg whites' leavening effect.

What pan is best for egg bites? ›

Use a silicone mold: I know you don't need another kitchen gadget, but I highly recommend investing in a silicone mold for these egg bites. The bites can be removed easily and there are no stuck-on bits you'll have to soak and scrub.

How do you keep muffins from getting dense? ›

Add All Flavorings Last. To prevent your muffins from producing too dense of a texture, add all of your flavoring last. While herbs and spices can be mixed into the other dry ingredients, add-ins like nuts, fruit and cheese should be added at the end.

How do you fix watery muffin mix? ›

If you've added too much milk to your muffin or pancake batter, the best method for thickening it is to add a bit more flour. You can use all-purpose flour or the same type of flour you used in the original recipe. You can also use a bit of cornstarch or a mixture of cornstarch and flour.

How do you stop watery eggs? ›

Scrambled eggs can become watery if they are overcooked or cooked at too high a temperature, causing the proteins to squeeze out moisture. Cooking them gently over low to medium heat and not over-stirring can help prevent excess moisture.

What causes watery eggs? ›

The development of watery whites is chiefly due to the increasing age of the egg. The rate of development is increased by high storage temperature and low humidity (see figure 4). As birds age, the Haugh unit value of their eggs decreases by about 1.5 to 2 units per month of lay (see figure 3).

Why did my eggs come out watery? ›

Eggs are made up of water, protein, and fat. When the eggs are cooked (or scrambled) the proteins start to combine and form a spongy texture that traps moisture. When the protein is cooked for too long over a temperature that is too high, the trapped moisture starts to leak out like a sponge that is being wrung out.

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