spaghetti bake with cream cheese topping

Ingredients For spaghetti bake with cream cheese topping

• 6 oz

  spaghetti
• 2 Tbsp

  butter or margarine
• 1/3 c

  grated parmesan cheese
• 2

  eggs well beaten
• 1-2 lb

  ground beef
• 1/2 c

  onion chopped
• 1 1/3 c

  canned tomatoes
• 1 can

  (6oz) tomato paste
• 1 tsp

  sugar
• 1 tsp

  oregano, dried
• 1/2 tsp

  garlic salt
• 1/2 c

  mozzaarella cheese
• TOPPING
• 1/2 c

  butter
• 1/2 c

  chopped onion
• 8 oz

  cream cheese
• 1/2 c

  sour cream