Baked Mac and Cheese - The BakerMama

Ingredients

• 1 pound pasta (I use cavatappi)
• 4 tablespoons butter
• 3 tablespoons all-purpose flour
• 1 teaspoon garlic powder
• 1 teaspoon kosher salt
• 1/2 teaspoon ground pepper
• 2 and 1/2 cups whole milk
• 1 and 1/2 cups shredded cheddar cheese
• 1 and 1/2 cups shredded mozzarella cheese
• 1 and 1/2 cups shredded Monterey jack cheese