Ham Cheese Frittata One-Pan (Printable Version)

A protein-rich frittata featuring ham, cheddar, spinach, and tomatoes, ready in under 35 minutes.

# What You Need:

→ Eggs & Dairy

01 - 8 large eggs
02 - 1/4 cup whole milk
03 - 1 cup shredded cheddar cheese
04 - 1/4 cup grated Parmesan cheese

→ Meats

05 - 1 cup diced cooked ham

→ Vegetables

06 - 1 cup baby spinach, chopped
07 - 1/2 cup cherry tomatoes, halved
08 - 1/4 cup finely chopped red onion

→ Spices & Seasonings

09 - 1/2 teaspoon salt
10 - 1/4 teaspoon black pepper
11 - 1/4 teaspoon garlic powder
12 - 1 tablespoon fresh chives, chopped

→ Oils

13 - 2 tablespoons olive oil

# How to Make It:

01 - Set oven to 375°F.
02 - In a large mixing bowl, whisk together eggs, milk, salt, pepper, and garlic powder until fully combined. Stir in cheddar cheese and Parmesan cheese.
03 - Heat olive oil in a 10 to 12 inch oven-safe nonstick skillet over medium heat. Add red onion and sauté for 2 to 3 minutes until softened.
04 - Add diced ham, chopped spinach, and cherry tomatoes to the skillet. Cook for another 2 to 3 minutes, stirring occasionally.
05 - Pour the egg mixture evenly over the ham and vegetables in the skillet. Use a spatula to gently distribute the filling.
06 - Cook on the stovetop for 2 to 3 minutes, until the edges just begin to set.
07 - Transfer the skillet to the preheated oven and bake for 15 to 18 minutes, or until the center is just set and the top is lightly golden.
08 - Remove from oven and let cool for 5 minutes before slicing. Garnish with fresh chives if desired. Slice into wedges and serve immediately or cool completely for meal prep.

# Expert Advice:

01 -
  • Quick and effortless—ready in just 35 minutes from start to finish
  • Protein-packed with 18g per serving to fuel your morning
  • One-pan cooking means less mess and easier cleanup
  • Perfect for meal prep—stores beautifully for up to 4 days
  • Naturally gluten-free and customizable to your taste
  • Family-friendly and ideal for weekend brunches or weekday breakfasts
02 -
  • Use an oven-safe skillet with a heat-resistant handle to move seamlessly from stovetop to oven
  • Let the frittata rest for 5 minutes after baking—this helps it set fully and makes slicing easier
  • For easier cleanup, lightly grease your skillet even if it's nonstick
  • Check doneness by gently shaking the pan—the center should jiggle slightly but not be liquid
  • Store leftovers in airtight containers and label with the date; they keep well for up to 4 days
  • Reheat gently to preserve the fluffy texture—microwave on medium power or warm in a 300°F oven
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