# What You Need:
→ Eggs & Dairy
01 - 8 large eggs
02 - 1/4 cup whole milk
03 - 1 cup shredded Swiss cheese
→ Meats
04 - 1 cup diced cooked ham
→ Vegetables
05 - 1/2 cup diced yellow onion
06 - 1 cup chopped baby spinach
07 - 1/2 cup halved cherry tomatoes
→ Spices & Seasonings
08 - 1/2 teaspoon salt
09 - 1/4 teaspoon black pepper
10 - 1/4 teaspoon dried thyme
→ For Cooking
11 - 1 tablespoon olive oil
# Directions:
01 - Preheat oven to 375°F.
02 - Heat olive oil in a large oven-safe skillet over medium heat. Add diced yellow onion and cook for 3 minutes, stirring occasionally, until onions are translucent.
03 - Add diced cooked ham and continue sautéing for an additional 2 minutes. Stir in chopped baby spinach and halved cherry tomatoes; cook until spinach is wilted, about 1 minute.
04 - In a mixing bowl, whisk together large eggs, whole milk, salt, black pepper, and dried thyme. Incorporate half of the shredded Swiss cheese into the mixture.
05 - Pour egg and cheese mixture evenly over ham and vegetables in the pan. Distribute the remaining Swiss cheese on top.
06 - Cook frittata on the stovetop for 2–3 minutes until edges start to set.
07 - Transfer skillet to preheated oven. Bake for 12–15 minutes, until center is puffed and fully set.
08 - Remove from oven. Allow to cool briefly, then slice and serve warm or at room temperature.
