One-Pan Ham Cheese Frittata (Printable)

Hearty ham and cheese frittata with fresh spinach and tomatoes, ready in 35 minutes for busy mornings.

# Ingredient List:

→ 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

# Directions:

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

# Expert Tips:

01 -
  • Quick and easy to prepare with minimal cleanup.
  • Packed with protein to keep you energized all morning.
  • Gluten-free and adaptable to your favorite cheeses or veggies.
  • Perfect for meal prep — slice and refrigerate for up to 4 days.
02 -
  • Use a nonstick, oven-safe skillet between 10 and 12 inches for easy cooking and cleanup.
  • Sauté onions first to bring out their sweetness and soften them before adding other vegetables.
  • Whisk eggs and seasonings thoroughly for a light, well-seasoned base.
  • Allow the frittata to rest after baking to finish setting and make slicing easier.
  • Refrigerate leftovers in airtight containers for up to 4 days; reheat gently or enjoy cold.
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