WW Vegetable Frittata

Some mornings I want a breakfast that feels wholesome and satisfying without being complicated. That’s when I reach for this WW Vegetable Frittata.

It’s colorful, fluffy, loaded with vegetables, and surprisingly filling. I love that I can prepare it with whatever vegetables happen to be sitting in the refrigerator. It has become one of those dependable recipes that makes healthy eating feel easy rather than restrictive.

I first made this on a weekend when I had a few vegetables that needed to be used. There was some spinach, half a bell pepper, a handful of mushrooms, and a few tomatoes. Instead of letting them sit in the refrigerator another day, I chopped everything up and turned it into a frittata.

While it baked, the kitchen smelled wonderful.

When I sliced into it, the eggs were soft and fluffy, the vegetables were tender, and the little bit of melted cheese on top made it feel like a proper weekend breakfast.

My family loved it, and I’ve made countless variations since.

It’s perfect for breakfast, brunch, lunch, or meal prep—and it tastes just as good the next day.

Recipe at a Glance

Prep Time: 10 minutes
Cook Time: 20–25 minutes
Total Time: 35 minutes
Servings: 6
Course: Breakfast, Brunch, Lunch
Cuisine: American
Diet: WW-friendly

Ingredients

• 6 large eggs
• ½ cup skim milk or low-fat milk
• 1 teaspoon olive oil
• ½ small onion, diced
• 1 small bell pepper, diced
• 1 cup mushrooms, sliced
• 1 cup fresh spinach
• ½ cup cherry tomatoes, halved
• ¼ cup reduced-fat shredded cheddar cheese
• 2 tablespoons grated Parmesan cheese
• 1 tablespoon fresh parsley, chopped
• ½ teaspoon garlic powder
• ½ teaspoon Italian seasoning
• Salt, to taste
• Black pepper, to taste

Optional Add-Ins

Feel free to use whatever vegetables you have available.

• Zucchini
• Broccoli
• Asparagus
• Green onions
• Kale
• Roasted red peppers
• Fresh basil
• Feta cheese
• Turkey bacon
• Cooked chicken

How to Make WW Vegetable Frittata

1. Preheat the Oven

Preheat your oven to 375°F (190°C).

Lightly coat a 9-inch oven-safe skillet or baking dish with cooking spray.

2. Whisk the Eggs

In a large bowl, whisk together the eggs and milk.

Add the garlic powder, Italian seasoning, salt, and black pepper.

Whisk until smooth and well combined.

3. Sauté the Vegetables

Heat the olive oil in an oven-safe skillet over medium heat.

Add the onion and bell pepper and cook for 3–4 minutes.

Add the mushrooms and continue cooking for another 2–3 minutes.

Stir in the spinach and cherry tomatoes.

Cook until the spinach wilts and most of the excess moisture has evaporated.

This little step makes a big difference because watery vegetables can make a frittata soggy.

4. Add the Egg Mixture

Spread the vegetables evenly across the skillet.

Pour the beaten eggs over the vegetables.

Gently shake the skillet so the egg mixture settles between the vegetables.

Don’t stir once the eggs have been added.

5. Add the Cheese

Sprinkle the cheddar and Parmesan evenly over the top.

You don’t need a lot of cheese—the vegetables and seasonings provide plenty of flavor.

6. Start Cooking on the Stove

Cook over medium-low heat for about 2–3 minutes.

The edges should begin to set while the center remains slightly loose.

7. Bake

Transfer the skillet to the oven.

Bake for 12–18 minutes, or until the eggs are set and the center no longer looks wet.

Be careful not to overcook it.

The frittata should be fluffy and tender rather than dry.

8. Rest and Serve

Remove the skillet from the oven and allow the frittata to rest for about 5 minutes.

Sprinkle with fresh parsley.

Slice into wedges and serve warm.

Why You’ll Love This WW Vegetable Frittata

• Easy to make
• Packed with vegetables
• Protein-rich
• Great for meal prep
• Naturally satisfying
• Easy to customize
• Perfect for breakfast or lunch
• Delicious hot or cold
• Uses simple ingredients
• A great way to use leftover vegetables

Tips for the Best Frittata

Don’t Skip Sautéing the Vegetables

Vegetables such as mushrooms, spinach, zucchini, and tomatoes contain quite a bit of water.

Cooking them first helps remove excess moisture and gives them a richer flavor.

Don’t Overcook the Eggs

This is probably the most important tip.

Remove the frittata once the center is set.

The eggs will continue cooking slightly from the residual heat.

Cut Vegetables Into Small Pieces

Small pieces distribute more evenly throughout the eggs and make the frittata easier to slice.

Season Well

Eggs can be surprisingly bland without enough seasoning.

Garlic powder, Italian seasoning, black pepper, fresh herbs, and a little Parmesan give this frittata plenty of flavor.

Use an Oven-Safe Skillet

A cast-iron or oven-safe nonstick skillet makes this recipe particularly convenient because everything can be prepared in one pan.

Can I Use Egg Whites?

Absolutely.

For a lighter frittata, replace some of the whole eggs with egg whites.

You can use a combination of whole eggs and egg whites to retain some of the richness while reducing the overall calories.

Can I Use Frozen Vegetables?

Yes.

Thaw frozen vegetables first and squeeze out as much excess moisture as possible.

This is especially important for frozen spinach.

Can I Use Different Cheese?

Of course.

Try:

• Feta
• Reduced-fat mozzarella
• Parmesan
• Reduced-fat cheddar
• Monterey Jack
• Goat cheese

Feta with spinach and tomatoes is one of my favorite combinations.

Can I Add Bacon?

Yes.

Cook turkey bacon or regular bacon separately until crisp, crumble it, and add it to the vegetables before pouring in the eggs.

If you’re following WW, remember that the Points value will depend on the type and amount of bacon used.

Can I Add Chicken?

Definitely.

Cooked shredded or diced chicken can turn this into a heartier lunch.

It’s also a great way to use leftover roasted chicken.

Can I Make Mini Frittatas?

Yes!

Pour the mixture into a lightly sprayed muffin tin and bake until the centers are set.

Mini frittatas are wonderful for meal prep because they’re already portioned.

Can I Make This Without Cheese?

Absolutely.

The cheese is optional.

If you leave it out, add a little extra seasoning and fresh herbs for flavor.

Can I Make This Dairy-Free?

Yes.

Use an unsweetened dairy-free milk alternative and omit the cheese or use a suitable dairy-free cheese.

Is This Frittata Keto?

It can easily fit into a low-carb or keto eating plan.

Eggs, spinach, mushrooms, cheese, and other non-starchy vegetables are naturally low in carbohydrates.

For strict keto, pay attention to higher-carb additions and check the labels on any packaged ingredients.

Can I Make This Ahead?

Yes.

This is one of the reasons I love making frittata.

Prepare it on the weekend, allow it to cool completely, and refrigerate it in an airtight container.

Then breakfast or lunch is ready whenever you need it.

How Long Does Frittata Last in the Refrigerator?

Store it in an airtight container in the refrigerator for approximately 3–4 days.

For easy meal prep, divide it into individual portions before refrigerating.

Can I Freeze It?

Yes.

Allow the frittata to cool completely, cut it into portions, and wrap each piece individually.

Place the wrapped portions in a freezer-safe container or bag.

For the best quality, use within approximately 2–3 months.

Thaw overnight in the refrigerator before reheating.

How Do I Reheat Frittata?

For individual portions, microwave gently in short intervals.

You can also reheat slices in a skillet over low heat or in a low oven.

Don’t overheat it, or the eggs can become rubbery.

What Should I Serve With It?

For breakfast or brunch, serve it with:

• Fresh berries
• Melon
• Whole-grain toast
• Fresh fruit salad
• Greek yogurt

For lunch, pair it with:

• A green salad
• Cucumber and tomato salad
• Roasted vegetables
• Light vegetable soup
• Fresh fruit

Can I Eat It Cold?

Absolutely.

Cold frittata makes an excellent quick lunch.

I actually enjoy having a chilled slice ready in the refrigerator when I don’t have time to prepare anything during the day.

Frequently Asked Questions

Why is my frittata watery?

The vegetables probably released too much moisture.

Sauté vegetables first and cook them until excess liquid has evaporated.

Why is my frittata rubbery?

It was likely overcooked.

Remove it from the oven as soon as the eggs are set.

Why did my frittata stick?

Make sure the skillet or baking dish is lightly greased before adding the ingredients.

Can I use a baking dish instead of a skillet?

Yes.

Sauté the vegetables in a separate pan, transfer them to a greased baking dish, add the eggs and cheese, and bake until set.

Can I double this recipe?

Yes.

Use a larger baking dish and expect the cooking time to increase slightly.

The center should be fully set before serving.

WW Meal Prep Idea

This frittata is especially handy when you’re trying to make weekday meals easier.

I’ll often make one on Sunday, let it cool, and divide it into six portions.

During the week, I can grab a slice and pair it with fruit or a simple salad.

It saves time, reduces food waste, and makes it much easier to have a satisfying breakfast or lunch ready to go.

And because the vegetables can change from batch to batch, it never really gets boring.

Approximate Nutrition

Per serving, based on 6 servings:

• Calories: approximately 170
• Protein: approximately 13g
• Fat: approximately 10g
• Carbohydrates: approximately 7g
• Fiber: approximately 2g
• Net Carbohydrates: approximately 5g

WW Points: The exact WW Points value depends on the specific ingredients and products used. For the most accurate current Points value, calculate the recipe using the ingredients and brands you actually use in your WW app or calculator.

Final Thoughts

I love recipes that don’t make healthy eating feel like a chore, and this WW Vegetable Frittata is definitely one of them.

It’s colorful, comforting, filling, and incredibly forgiving.

You don’t have to follow the ingredient list perfectly. If you have zucchini instead of mushrooms, use zucchini. If there’s leftover broccoli, throw it in. If you have some fresh herbs that need to be used, add them.

That’s the beauty of a frittata.

It’s a simple recipe that turns ordinary ingredients into something that feels special.

I especially love making it on weekends when I have a little more time to enjoy breakfast with my family. But it’s just as useful on a busy weekday when I need something quick and nutritious.

The eggs stay soft and fluffy, the vegetables add plenty of flavor and texture, and the little bit of cheese on top gives it that delicious savory finish.

Simple ingredients, plenty of vegetables, and a satisfying protein-packed bite—this WW Vegetable Frittata is an easy recipe you’ll want to make again and again. 🥚🥦🫑