Make It
Step 1
Preheat oven to 375° F.
Step 2
Combine milk and flour in medium saucepan; mix well. Add 1 tablet crumbled bouillon and nutmeg. Cook over medium-low heat, stirring constantly, for 5 minutes or until bouillon is dissolved and sauce is thickened; set aside.
Step 3
Heat oil in medium skillet over medium heat. Cook onion and garlic, stirring frequently, for 2 minutes or until onion is tender. Add spinach and remaining ½ tablet crumbled bouillon. Cook, stirring frequently, for 1 minute or until bouillon is dissolved. Remove from heat. Add ricotta cheese and ½ cup Parmesan cheese; mix well.
Step 4
Spread ¼ cup white sauce on bottom of 13 x 9-inch baking dish. Place 4 lasagna noodles on top of sauce. Spread 1 cup ricotta cheese mixture on top of lasagna noodles; top with ½ cup white sauce. Repeat process. Finish last layer with 4 lasagna noodles; top with remaining sauce. Top with 3 tablespoons Parmesan cheese. Cover with foil.
Step 5
Bake for 35 minutes; remove foil. Bake for an additional 10 minutes or until golden on top.