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    Home » Recipes » Appetizer Recipes

    Veggie Omelet Muffins (Gluten-free)

    Updated: Oct 21, 2025 · Published: May 7, 2019 by Andrea

    Jump to Recipe

    These protein-packed Veggie Omelet Muffins are the perfect bite-sized breakfast for busy mornings!

    They’re easy to make ahead, naturally gluten-free, and completely vegetarian, ideal for a quick grab-and-go meal.

    Weekend brunch is one of my favorite times of the week. In our family, eggs are always the star of the table.

    From poached eggs on avocado toast to Italian frittata or classic French omelets, we just can’t get enough!

    Lately, I’ve been totally hooked on these simple veggie omelet muffins. They’re healthy, full of flavor, and super easy to customize with whatever veggies you have on hand.

    I usually make a big batch on Sunday morning, they taste amazing straight out of the oven, but are just as delicious at room temperature.

    They're just perfect for lunchboxes, picnics, or a light snack!

    The best part? They freeze beautifully too. Just pop one in the microwave for a minute or two, and you’ve got a hot, protein-packed breakfast ready to go.

    Veggie Omelet Muffins on a white plate with salad

    Ingredients

    Here’s what you’ll need:

    • Eggs: I opt for free range large eggs.
    • Milk: All you need is a splash of milk, use whole milk or semi-skimmed milk for best results.
    • Vegetables: I used courgette/zucchini, mixed bell peppers, and shallots, but white or red onion works great too!

    Feel free to swap in whatever vegetables you have in the fridge. These little muffins are going to work with almost any king of veggies.

    How to Make Omelet Muffins

    This omelet muffins recipe comes together in just five simple steps.

    You’ll love how quick these are to make: only one bowl, five minutes of prep, and under 30 minutes in total.

    1. Preheat your oven to 180°C (350°F) and lightly grease a muffin tin.
    2. In a bowl, beat the eggs with the milk and your favorite seasonings.
    3. Stir in your chopped veggies.
    4. Divide the mixture evenly into the muffin cups.
    5. Bake for about 15 minutes, or until golden and puffed.

    That’s it! You’ll have a tray of warm, fluffy omelet muffins ready to enjoy.

    Custom Flavor Ideas

    If you’d like to switch things up, here are a few of our favorite combos:

    • Parma prosciutto + shiitake mushrooms
    • Pumpkin + thyme + kale
    • Spinach + leek + Parmesan cheese

    Each version adds a new twist, and they’re all so satisfying!

    More breakfast recipes to try

    • Easy Shakshuka with Chickpeas: A cozy one-pan dish made with poached eggs simmered in a rich tomato and chickpea sauce. It’s hearty, healthy, and full of Mediterranean flavor.
    • Quinoa Breakfast Muffins: They’re naturally gluten-free, high in protein, and make the perfect make-ahead breakfast or snack.
    • Swedish Prawn Sandwich: A classic Scandinavian open-faced sandwich topped with juicy prawns, creamy mayo, and a squeeze of lemon. Light, refreshing, and ready in just a few minutes.

    Happy breakfast friends!

    Did you try this recipe?

    Please let me know how you liked it! Leave a comment below and share a picture on Instagram with the hashtag #thepetitecook!

    Don't forget to subscribe to my newsletter and follow along on Facebook, Pinterest and Instagram for all of the latest updates.

    Recipe

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    5 from 1 vote

    Veggie Omelet Muffins

    Prevent your screen from going dark
    These protein-packed Veggie Omelet Muffins can be easily made in advance and are naturally gluten-free and vegetarian – The perfect healthy breakfast for busy mornings!
    Prep Time10 minutes mins
    Cook Time15 minutes mins
    Total Time25 minutes mins
    Course: Appetizer
    Cuisine: Vegetarian
    Serving: 6
    Calories: 90kcal
    Author: Andrea Soranidis

    Ingredients

    • 5 free-range eggs
    • 2 tablespoon fresh whole milk
    • 1 courgette, green part only (discard seed core) finely cubed
    • 3 tablespoon yellow pepper, finely cubed
    • 3 tablespoon red pepper, finely cubed
    • 2 shallots, finely chopped
    • salt and pepper to taste
    • 1 tablespoon extra-virgin olive oil, for greasing

    Instructions

    • Preheat oven to 180C/360F and arrange a baking tray in the middle shelf.
    • Brush with extra-virgin olive oil a muffin tin and set aside.
    • In a large bowl, whisk together the eggs, then whisk in the milk and season with salt and cayenne pepper to taste.
    • Fold in chopped zucchini, bell peppers and onion and mix until combined.
    • Pour ½ the omelet mixture into each muffin cup.
    • Bake in the oven for about 15 min or until crispy on the sides and golden on top.
    • Remove from the oven, allow to cool before removing the muffins from the cups, then serve.

    Video

    Notes

    How to store:
    Place leftover omelet muffins in an airtight container and store in the fridge for up to 2 days. 
    Place the muffins in freezer-friendly containers and store in the freezer up to 1 month.
    Did you try this recipe? Tag @thepetitecook or use the hashtag #thepetitecook - Looking at your pictures makes my day!

    Nutrition

    Calories: 90kcal | Carbohydrates: 3g | Protein: 5g | Fat: 6g | Saturated Fat: 2g | Cholesterol: 137mg | Sodium: 58mg | Potassium: 190mg | Fiber: 1g | Sugar: 2g | Vitamin A: 418IU | Vitamin C: 21mg | Calcium: 34mg | Iron: 1mg

    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.

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    Comments

    1. Louella says

      December 03, 2018 at 11:07 pm

      I made this and my family loves it. Very easy to make and very tasty.

      Reply
    2. Megan @ MegUnprocessed says

      March 30, 2018 at 10:25 pm

      Love all the veggies in there!

      Reply
    3. Megan says

      March 29, 2018 at 10:52 pm

      Have been seeing the a2 milk around. Interested in checking it out. These egg muffins look delicious!

      Reply
    4. Dannii says

      March 27, 2018 at 9:00 am

      We make these all the time, although we call ours omelet cupcakes. Such a great way to use up leftovers.

      Reply
    5. Helen @ family-friends-food.com says

      March 26, 2018 at 9:38 pm

      Those look really scrumptious! Perfect for breakfast or for lunch, too 🙂

      Reply
    6. Sisley White says

      March 26, 2018 at 4:33 pm

      These look so cute. Love that they are also healthy too. Definitely a good way to sneak in some extra veggies.

      Reply
    5 from 1 vote (1 rating without comment)

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    Andrea Soranidis, founder of The Petite Cook.


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