Lasagna - cooking recipe

Ingredients

1 lb. ground beef
1 small onion, diced
1 (28 oz.) can tomatoes
1 (12 oz.) can tomato paste
1 Tbsp. sugar
1 tsp. salt
1/2 tsp. oregano leaves
1/2 tsp. thyme leaves
1/4 tsp. garlic salt
1 bay leaf
2/3 (16 oz.) pkg. lasagna noodles (about 14 noodles)
2 eggs
1 (15 oz.) container Ricotta cheese
1 (16 oz.) pkg. Mozzarella cheese, sliced

Preparation

In a large pot over high heat, cook ground beef and onion until pan juices evaporate and beef is brown.
Add tomatoes and their liquid and the next seven ingredients.
Heat mixture to boiling, stirring to break up the tomatoes.
Reduce heat to low; cover and simmer thirty minutes, stirring mixture occasionally. Discard the bay leaf.
Tilt pan and spoon off any fat which accumulates on top of the sauce.
Cook lasagna noodles as directed on the package and drain well in colander.
In
a 13 x 9-inch baking dish, arrange half of the drained lasagna noodles, overlapping to fit.