Quick and Easy Cheesy Mushroom Frittata

Easy enough for beginner cooks, this delicious mushroom frittata with Cheddar cheese is a good choice for either brunch or supper.

• Preparation Time: 10 mins
• Cooking Time: 40 mins
• Total Time: 50 mins
• Calories: 264 Calories

Ingredients

• 2 tablespoons unsalted butter
• 2 tablespoons dried parsley
• 1 (1 ounce) package ranch dressing mix
• salt and ground black pepper to taste
• 2 cups shredded Cheddar cheese
• nonstick cooking spray
• 10 large eggs
• 1 medium sweet onion, thinly sliced
• 1 (8 ounce) package sliced button mushrooms
• 1 teaspoon garlic salt, or to taste
• 1 teaspoon salt-free seasoning blend, or to taste
• 0.33333334326744 cup half-and-half

Recipe Instructions

Step 1

Preheat the oven to 350 degrees F (175 degrees C). Spray a baking dish with nonstick spray.

Step 2

Melt butter in a skillet over medium heat; stir in onion. Cook and stir until the onion begins to soften, about 3 minutes. Add mushrooms and garlic salt; cook until onion is translucent and mushrooms have softened, about 5 minutes.

Step 3

While the mushrooms are cooking, beat eggs and half-and-half in a bowl with an electric mixer for 1 minute on low speed. Stir in Cheddar cheese, ranch dressing mix, parsley, seasoning blend, salt, and pepper.

Step 4

Remove mushroom-onion mixture from the heat and allow to cool slightly, about 5 minutes. Add to egg mixture and mix until combined. Pour into the prepared baking dish.

Step 5

Bake in the preheated oven until middle of the frittata is firm, about 30 minutes.