Beefy Sour Cream Noodle Bake

Bahan-bahan (8 porsi)

• 1 ¼ pound daging giling
• 1 (15 ons) kaleng saus tomat
• ½ teaspoon garam
• ¼ teaspoon merica
• ¼ teaspoon bubuk bawang
• 8 ounces mie telur
• ¾ cup sour cream
• 1 ¼ cups small curd cottage cheese
• 2 cups grated sharp cheddar cheese