Vegetable and cheese frittata with red pepper, broccoli and zucchini in a skillet.

Frittata Recipe

A tender vegetable and cheese frittata with zucchini, broccoli, red pepper and melted Monterey Jack.

Prep 15 min
Cook 20 min
Total 40 min
Servings 6 servings
Difficulty Easy
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Oven375°F · conventional Pan10 inches (in) round Air fryerConversion not recommended

Contains: Egg · Milk

Contains egg and milk. The Gluten-Free and Nut-Free classifications describe the authored ingredients and are not certifications against manufacturing or kitchen cross-contact.

WHY IT WORKS

Why This Recipe Works

01

Cook Off Moisture

Sautéing the vegetables until their surface moisture has cooked away helps the eggs set cleanly instead of turning watery.

02

Layer the Flavor

Cooking onion, red pepper, zucchini and broccoli before adding the eggs gives the vegetables time to soften and develop flavor.

03

Finish Gently

A brief stovetop set followed by a short oven finish cooks the frittata evenly while keeping the center tender rather than dry.

WHAT YOU’LL NEED

Equipment

10-inch oven-safe skillet
Large mixing bowl
Whisk
Heatproof spatula
Instant-read thermometer

THE RECIPE

Ingredients & Method

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Ingredients

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Method

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  1. Heat the oven to 375°F. Whisk the eggs, milk, salt and black pepper in a large bowl, then stir in 3/4 US cup of the Monterey Jack.
  2. Heat the olive oil in a 10-inch oven-safe skillet over medium heat. Add the onion and red bell pepper and cook for about 4 minutes, stirring occasionally, until they begin to soften.
  3. Add the zucchini and broccoli. Cook for about 5 minutes, stirring occasionally, until the vegetables are crisp-tender and visible surface moisture has cooked away.
  4. Spread the vegetables evenly in the skillet and reduce the heat to medium-low. Pour in the egg mixture, gently nudging it around the vegetables with a heatproof spatula. Sprinkle the remaining 1/4 US cup Monterey Jack and the chives over the top.
  5. Cook without stirring for about 2 minutes, until the outer edge begins to set while the center remains liquid.
  6. Transfer the skillet to the oven and bake for 8 to 10 minutes, until the center is just set and reaches 160°F on an instant-read thermometer.
  7. Remove the skillet from the oven and let the frittata rest for 5 minutes. Loosen the edge with a spatula, cut into 6 wedges and serve warm or at room temperature.

COOKING GUIDANCE

Practical Cooking Notes

Doneness

160°F / 71°C

The center should be just set rather than wet and should reach 160°F on an instant-read thermometer. Remove the frittata promptly so the eggs do not become dry or rubbery.

Make Ahead

Sauté the vegetables up to 1 day ahead, cool them promptly and refrigerate them in a covered container. Reheat them briefly in the skillet before adding the egg mixture, or assemble and cook the frittata just before serving.

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Dietary options

Make This Recipe Work for You

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Already Vegetarian ✓ Already Gluten-Free ✓

For allergies, intolerances or strict dietary requirements, check the labels of the specific products you use. These swaps do not certify a recipe or ingredient as allergen-free.

Recipe Notes

Ingredient Notes

Cut the vegetables into small, even pieces so they soften at the same rate. Shred the Monterey Jack from a block if possible; it melts smoothly through the egg mixture and across the top.

Useful Substitutions

Swiss, Gouda or low-moisture mozzarella can replace the Monterey Jack in the same quantity. Yellow bell pepper can replace red, and chopped asparagus can replace the broccoli without changing the basic method.

INGREDIENT QUALITY

Quality Note

Cook the vegetables until they are tender and their visible surface moisture has evaporated before adding the eggs. This is the simplest way to avoid a watery frittata while keeping the egg mixture tender.

SPEND LESS

Cost-Saving Tip

Buy Monterey Jack as a block, grate the amount needed for the frittata and keep the remainder for another meal. The vegetables are also easy to swap for similarly textured produce you already have.

COOKING TIPS

Tips

Cook the Vegetables First

Sauté the vegetables before adding the eggs so they are tender and excess moisture has time to evaporate.

Layer the Flavor

Whisk the eggs only until the whites and yolks are evenly blended. Excessive beating can make the baked texture less tender.

Use an Oven-Safe Skillet

A 10-inch oven-safe skillet lets the vegetables, eggs and cheese move from stovetop to oven without transferring the mixture.

Do Not Overbake

Remove the frittata when the center is just set and has reached 160°F. It will continue to firm slightly during the short rest.

MAKE IT LAST

Storing, Freezing & Reheating

Storing

Refrigerate the cooled frittata within 2 hours in a covered container and use it within 3 to 4 days.

Freezing

Once fully cooled, wrap individual wedges well and freeze them in an airtight container or bag for up to about 2 months. Thaw overnight in the refrigerator for the best texture.

Reheat in the Oven

Place wedges in a covered baking dish and warm at 325°F until heated through and the center reaches 165°F.

Reheat in the Microwave

Cover a wedge and microwave in short intervals until heated through and the center reaches 165°F. Avoid long bursts, which can make the eggs rubbery.

ESTIMATED PER SERVING

Nutrition

1 of 6 servings

210 kcal Calories
15 g Fat 19% DV
7 g Saturated fat 35% DV
5 g Carbohydrate 2% DV
1 g Fiber 4% DV
3 g Sugars
14 g Protein
390 mg Sodium 17% DV
270 mg Cholesterol 90% DV

Nutrition information is an estimate. Where shown, % Daily Value uses standard US Daily Values for adults and children aged 4+; actual values vary with ingredient brands, exact quantities and portion size.

QUESTIONS

Frittata FAQs

How do I keep a frittata from becoming watery?

Cook the vegetables before adding the eggs and let obvious surface moisture evaporate from the skillet. Watery vegetables added raw can release liquid while the frittata bakes.

How do I know when the frittata is done?

The center should be just set rather than wet, and an instant-read thermometer should register 160°F. Remove it promptly so the eggs stay tender.

Can I use different vegetables?

Yes. Keep the total quantity similar and pre-cook firm or watery vegetables before adding the egg mixture. This keeps the cooking time and texture reasonably consistent.

Can I use a different cheese?

Yes. Swiss, Gouda or low-moisture mozzarella are good alternatives. Use a cheese that melts well and keep the quantity close to the 1 US cup used here.

Can I make the frittata ahead of time?

Yes. The cooked frittata can be refrigerated and reheated, or you can sauté the vegetables up to a day ahead, chill them, and assemble the frittata just before cooking.

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