These Cheesy Cauliflower Frittata Bars are one of my favorite ways to use cauliflower rice to add veggies into meals without turning it into a “thing” at the table. I almost always keep cauliflower rice in my freezer because it blends so easily into recipes like this. Adding veggie exposure without changing the flavor or texture toddlers already feel comfortable with!
These bars bake up soft, sliceable, and familiar (hey cheesy goodness). Making them perfect for busy mornings, easy lunches, or protein-rich snacks. I love cutting them into bars or strips so they’re easy for little hands to hold or squishing inside a English muffin for a quick breakfast sandwich!
Why You'll Love These Cauliflower Frittata Bars
- a simple way to serve eggs + veggies together
- easy to slice into bars or strips
- soft texture for toddlers, but not crumbly
- great warm, cold, or room temp
- perfect for meal prep + freezer stash
You'll also love my veggie cottage cheese egg bites and spinach egg bites for other protein-packed breakfast options that are perfect for your weekly meal prep!
Jump to:
- Why You'll Love These Cauliflower Frittata Bars
- Ingredients You'll Need
- How To Make Cheesy Cauliflower Frittata Bars
- Hint For The Best Cauliflower Frittata Bars
- Substitutions
- Variations
- Equipment
- Storing Your Cheesy Cauliflower Frittata Bars
- Tiff's Dietitian Tip
- FAQ
- Related
- Pairing
- Cheesy Cauliflower Frittata Bars (easy, toddler-friendly egg bake)
Ingredients You'll Need
Here's what you'll need to make your cheesy cauliflower frittata bars:
- cauliflower rice – an easy way to add vegetable exposure without changing the flavor or texture of the meal! it mixes seamlessly into egg bakes and provides fiber and micronutrients in a low-pressure way
- eggs – the main source of protein and healthy fats in this recipe, eggs also give the frittata bars their structure and soft, sliceable texture
- cottage cheese – adds extra protein and calcium while keeping the bars creamy and tender, it also helps prevent the egg bake from drying out
- milk – helps loosen the egg mixture so the bars bake up soft rather than dense
- shredded cheese – adds flavor and fat, making these more satisfying and familiar for toddlers
- flour – a small amount helps the frittata bars hold together and slice cleanly without making them bread-like
See recipe card for quantities.
How To Make Cheesy Cauliflower Frittata Bars
- Step 1: Preheat oven to 375°F and grease or line an 8×8 or 9×9 baking dish. Add all the ingredients to a bowl or blender.
- Step 2: Mix or blend the ingredients together, until mixed well.
- Step 3: Spread evenly in your baking dish. Sprinkle extra cheese on top
- Step 4: Bake for 30-35 minutes, until the center is set. Cool for a few minutes, then slice into bars or strips.
Hint For The Best Cauliflower Frittata Bars
The key to bars that hold together is removing moisture from the cauliflower. After cooking, let it cool slightly and squeeze out excess liquid using a towel or paper towel.
Want to turn them into mini muffins? Bake for about 15-20 minutes in a mini muffin tin!
Substitutions
These frittata bars are already gluten-free and can be made dairy-free if needed! They would be pretty challenging to make egg-free due to that being the main ingredient, but an egg substitute could probably work here.
- cauliflower rice: swap with finely chopped broccoli, cooked spinach (well-squeezed), or grated zucchini that’s been cooked and drained
- cottage cheese: use plain Greek yogurt or ricotta cheese for a similar creamy texture.
- milk: any milk works here, dairy milk or unsweetened plant milk both bake well
- chredded cheese: cheddar, mozzarella, Colby Jack, or an Italian blend all work
- flour: use oat flour, all-purpose flour, or a gluten-free 1:1 blend; you can omit it for a softer egg bake, but the bars won’t be as firm
Variations
Feel free to change the flavor profile up in these cauliflower frittata bars based on what you have on hand or family taste-preferences! Here are some ideas:
- broccoli cheddar: swap the cauliflower for finely chopped, cooked broccoli and use sharp cheddar cheese
- spinach & mozzarella: stir in ½ cup cooked, well-squeezed spinach and use mozzarella or Italian-blend cheese
- zucchini egg bars: use finely grated zucchini (cooked and squeezed very dry) in place of cauliflower
Equipment
All you need to make these cheesy cauliflower frittata bars is a simple 8×8 or 9×9 baking dish, along with a mixing bowl and whisk (or a blender if you prefer a smoother batter). You’ll also need basic measuring cups and spoons, a spatula for spreading the mixture evenly, and a clean kitchen towel or paper towels to squeeze excess moisture from the cauliflower rice before baking.
Storing Your Cheesy Cauliflower Frittata Bars
Once fully cooled, store frittata bars in an airtight container in the refrigerator for up to 4 days. These hold up really well and can be eaten cold, room temperature, or gently reheated. For longer storage, slice the bars and freeze them in a single layer on a baking sheet. Once frozen, transfer to a freezer-safe bag or container and store for up to 2 months. This makes it easy to grab one or two at a time as needed.
To reheat, warm briefly in the microwave or oven until just heated through — or serve cold if your toddler prefers it that way.
Tiff's Dietitian Tip
Eggs provide protein and fat to support growth, while cauliflower adds fiber and micronutrients in a low-pressure way. Combining them into a bar-style frittata makes eggs more approachable for picky or texture-sensitive toddlers!
FAQ
Yes! Fresh or frozen cauliflower rice works great here. Just make sure it’s fully cooked and squeezed very dry before adding it to the batter. Extra moisture is the biggest reason egg bakes don’t set well.
No, but I highly recommend it. Cottage cheese makes these softer, creamier, and higher in protein without changing the flavor. If you skip it, you can replace it with an extra splash of milk or a little Greek yogurt.
You can, but the texture will be more like a traditional egg bake. The small amount of flour helps the frittata bars hold together and slice cleanly, especially if you want true “bars” or strips.
Yes! Just skip any added salt and cut into age-appropriate pieces.
Finely chopped broccoli, spinach (well-squeezed), or zucchini all work well. Just be sure any veggie you use is cooked and moisture-controlled.
Related
Looking for other recipes like this? Try these:
Pairing
These are my favorite dishes to serve with these cheesy cauliflower frittata bars:
Cheesy Cauliflower Frittata Bars (easy, toddler-friendly egg bake)
Equipment
- 8x8 or 9x9 baking dish
Ingredients
- 1 10-12 oz bag frozen cauliflower rice cooked and squeezed very dryabout 1½-2 cups
- 6 large eggs
- ½ cup cottage cheese
- ¼ cup milk of choice
- ¾ cup shredded cheese
- ¼ cup flour oat flour, all-purpose, or GF 1:1
- ½ teaspoon garlic powder & pinch of salt optional
Instructions
- Preheat oven to 375°F and grease or line an 8×8 or 9×9 baking dish.
- Mix or blend eggs, cottage cheese, milk, flour, and optional seasonings until smooth together in a bowl or blender.
- Stir in cauliflower rice and shredded cheese.
- Pour into prepared pan and bake for 30-35 minutes, until the center is set. Cool for a few minutes, then cut into bars.
Katie says
Do you know if it would work to blend the cauliflower rice in (for a very discerning and picky 3 year old 😆). Thanks!
toddlerdietitiantiff says
Yes!! Tbh I was going to do that but I decided to just toss it in. It might make it a tad fluffier, but it'll be smooth! Let me know if you try!