Greek Meatloaf

This was soooo good!  I'm putting this up because it was super good eventhough the pictures of a meatloaf with a green center weren't something I'd upload:)  I didn't use ground lamb and instead only used ground beef.

MEATLOAF:

1 1/2 lbs. ground lamb
1 1/2 lbs. ground beef
2 eggs
1/4 c. milk
2 c. quick oats
2 tbsp. oil
1 lg. onion, chopped
3 cloves garlic, mashed
1 c. parsley, chopped
1 tsp. cumin

FILLING:

1 lg. bunch spinach, chopped
1 beaten egg
1 1/2 c. feta cheese, crumbled

TOPPING:

1/2 c. catsup
1 tsp. cinnamon
3 tbsp. Parmesan cheese

Mix meats. Beat eggs in small bowl with milk and oats. Let stand 5 minutes. Saute onion and garlic in oil. Combine all the meatloaf ingredients. Mix all the filling ingredients together. Put 2/3 of meat mixture in the shape of hollow loaf in pan. Fill with the filling and top with remaining meat. Spoon topping over meatloaf. Bake at 350 degrees for 1 hour and 15 minutes. Let stand before serving.