Lasagna a la Florentine - Legendary Recipes %

Ingredients

• 1 lb lean (at least 80%) ground beef
• 1 cup chopped onion
• 1 clove garlic, finely chopped
• 1 can (14.5 oz) diced tomatoes, undrained
• 1 bag (5 oz) fresh baby spinach
• 1 box Hamburger Helper™ lasagna
• 2 cups hot water
• 1/2 cup milk
• 2 cups shredded mozzarella cheese (8 oz)