December 19, 2023/Recipes

Recipe: Spanish Omelet With Veggies and Cheese

Enjoy this one-skillet breakfast for dinner!

Overhead view of Spanish omelet

Omelets are a great choice for a one-skillet meal, and our recipe delivers on nutrition and taste! This meatless dinner option provides 100% of your daily vitamin C and is a good source of calcium.

Advertisement

Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy

Ingredients

  • 5 small potatoes, sliced
  • Vegetable cooking spray
  • 1/2 medium onion, minced
  • 1 small zucchini, sliced
  • 1 1/2 cups green/red peppers, sliced thin
  • 5 medium mushrooms, sliced
  • 3 whole eggs, beaten
  • 5 egg whites, beaten
  • 1/4 teaspoon pepper
  • 1/2 teaspoon garlic powder
  • 1/4 teaspoon oregano
  • 3 ounces shredded part-skim low-fat mozzarella cheese
  • 1 tbsp grated Parmesan cheese

Directions

  1. Preheat oven to 375 F.
  2. Cook potatoes in boiling water until tender, about 12 minutes.
  3. In a nonstick pan, add vegetable spray and warm at medium heat.
  4. Add onion and sauté until brown. Add vegetables and sauté until tender but not brown.
  5. In a medium mixing bowl, slightly beat eggs and egg whites, pepper, garlic powder, oregano and low-fat mozzarella cheese. Stir egg-cheese mixture into the cooked vegetables.
  6. In a 10-inch pie pan or ovenproof skillet, add vegetable spray and transfer potatoes and egg mixture to pan. Sprinkle with low-fat parmesan cheese and bake until firm and brown on top, about 20 to 30 minutes.
  7. Remove omelet from oven, cool for 10 minutes, and cut into five pieces.

Ingredient health benefits

  • Potatoes: Don’t let their higher carb and caloric content scare you; in moderation, these starchy vegetables are delicious and nutritious. Potatoes are full of vitamins and minerals like vitamin C , which boosts your immune system, and vitamin B6, which suppresses inflammation and promotes brain health. To get the most out of your potatoes, cook them with the skin on.
  • Onions: This allium is more famous for its potent aroma than its health perks, but rest assured, there are plenty to go around. For instance, onions have chemicals called flavonoids that fight inflammation and help lower blood pressure. And in addition to being a good source of fiber, onions contain prebiotics, which feeds the good bacteria in your gut so they can keep your whole body healthy.
  • Zucchini: If you’re looking for foods with head-to-toe benefits, consider adding squashes like zucchini to your diet. Nutritional highlights include calcium, vitamin A and vitamin C — all of which support strong bones and healthy eyes. Squashes are also a good plant source of iron, which keeps your blood cells happy.
  • Red bell peppers: These members of the nightshade family are an excellent, nutrient-dense addition to any meal. Red bell peppers are chock full of vitamins like vitamin E and vitamin B9 (folate). They also contain anthocyanins, which are natural plant pigments that protect your heart, help lower your blood pressure and might support your brain function.
  • Mushrooms: Though these fungi may be small, they’re a mighty culinary ingredient. Mushrooms are full of antioxidants, which help protect your cells from damage by free radicals. And they have compounds that stimulate your immune system to fight invaders and, potentially, cancer. Other properties found in mushrooms also support the health of your heart, gut and brain!
  • Eggs: A perfect example of how good things come in small, oval-shaped packages. Eggs are rich in vitamins like vitamin B12, which is essential for your blood cells and nerve cells to work properly. Eggs also have lutein, a carotenoid that helps preserve your vision. Egg whites have about 60% of the protein found in an egg.

Nutrition information (per serving)

Makes 5 servings

Calories: 290
Total fat: 6 g
Saturated fat: 2.5 g
Trans fat: 0 g
Cholesterol: 120mg
Sodium: 250 mg
Total carbohydrate: 43 g
Fiber: 6 g
Sugars: 5 g
Protein: 18 g

Recipe courtesy of Digestive Disease Health Team Dietitians.

Advertisement

Learn more about our editorial process.

Related Articles

Poached egg on bed of spinach with red pepper, with fork and knife on plate
March 28, 2024/Recipes
Recipe: Poached Eggs With Spinach and Red Pepper Pesto

A light and tasty power breakfast

Meal prepping various dishes for snack, lunch and dinner
January 29, 2024/Recipes
75 Healthy Meal Prep Ideas for Breakfast, Lunch and Dinner

No more scrambling to figure out what to eat during your busy week

Hand holding bowl of oats with honey, strawberries, blueberries and walnuts
January 16, 2024/Recipes
Recipe: Nutty Steel-Cut Oats With Fruit

Delicious and heart-healthy, this breakfast is sure to get your morning off to a good start

plated Mediterranean egg scramble with avocado on top
December 25, 2023/Recipes
Recipe: Mediterranean Egg Scramble With Greens

Jumpstart your morning with this delectable dish

garden omelet herbs eggs kale spinach
October 2, 2023/Recipes
Recipe: Garden Veggie Omelet

A superfood breakfast to power your day

Close up of cranberry orange muffins with butter on half of muffin, set on wooden tray.
September 13, 2023/Recipes
Recipe: Whole-Grain Cranberry Orange Muffins

Not your usual muffin — these are heart-healthy and delicious!

Chickpea spinach pancakes displayed on a plate with the angle from above
September 11, 2023/Recipes
Recipe: Savory Chickpea and Spinach Pancakes

Yes, pancakes for dinner!

breakfast pizza with strawberries
April 3, 2023/Recipes
Recipe: 5-Minute Breakfast Fruit ‘Pizza’

Who doesn’t love pizza for breakfast?!

Trending Topics

Person in yellow tshirt and blue jeans relaxing on green couch in living room reading texts on their phone.
Here’s How Many Calories You Naturally Burn in a Day

Your metabolism may torch 1,300 to 2,000 calories daily with no activity

woman snacking on raisins and nuts
52 Foods High In Iron

Pump up your iron intake with foods like tuna, tofu and turkey

Ad