Potluck LasagneLasagne Roll-Ups - sweet Italian sausage

Ingredients

• 1 lb. sweet Italian sausage (I use 1/2 sweet and 1/2 hot from Howies)
• 1/2 c. chopped onion
• 1 crushed garlic clove
• 1 (6 oz.) can tomato paste
• 1 (6 oz.) can tomato sauce
• 1 2/3 c. water (I substitute about 1/2 c. red wine for the water)
• 1 tsp. oregano leaves
• 1/2 tsp. basil leaves
• 1/2 tsp. crushed rosemary
• 2/3 c. (10 oz. pkg.) cooked and thoroughly drained, frozen, chopped spinach
• 2 c. (1 pt.) Ricotta cheese
• 1 c. grated Parmesan cheese
• 1 1/2 c. (6 oz.) shredded Mozzarella cheese
• 1 slightly beaten egg
• 1/2 tsp. salt
• 1/4 tsp. pepper
• 10 cooked, drained lasagne noodles