Dawn'S Meatloaf - cooking recipe

Ingredients

1 1/2 pounds ground beef
1 egg, slightly beaten
1 cup rolled oats
1 small onion, chopped (optional)
1/2 cup milk
3 tablespoons mustard
1 tablespoon Worcestershire sauce
1 teaspoon salt (optional)
1 dash ground black pepper

Preparation

Preheat oven to 350 degrees F (175 degrees C).
Mix ground beef, egg, oats, onion, milk, mustard, Worcestershire sauce, salt, and pepper together in a bowl; transfer into a loaf pan.
Bake in the preheated oven until no longer pink in the center, 50 to 60 minutes. An instant-read thermometer inserted into the center should read at least 160 degrees F (70 degrees C).