Meatloaf

1 pound LEAN hamburger
¼ of shredded onion
1 egg
½ teaspoon seasoning salt
¼ teaspoon garlic salt
1/2 teaspoon salt
¼ teaspoon pepper
½ package crushed saltines
½ can (4 oz.) tomato sauce
¼ cup milk

Mix all together. Place in loaf pan and spread rest of tomato sauce on top. Bake 350 for 1 hour.