Olive Garden Florentine Lasagna

Olive Garden Florentine Lasagna is a spinach and mushroom based lasagna.  You can either do this one with a marina or even an Alfredo sauce. If you are looking for a meatless meal this makes a hearty meal and is likely to please even the meat lovers.

Olive Garden spinach lasanga

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Olive Garden spinach lasanga

Olive Garden Florentine Lasagna

Olive Garden Florentine Lasagna is filled with spinach.
4.50 from 2 votes
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Course: Main Course
Cuisine: Italian
Keyword: Olive Garden Recipes
Prep Time: 25 minutes
Cook Time: 1 hour
Total Time: 1 hour 25 minutes
Servings: 8
Calories: 740kcal


  • 1 pound fresh spinach
  • 1 pound coarsely chopped fresh mushrooms
  • 1 cup onion chopped
  • 2 cloves garlic minced
  • 2 tablespoons olive oil
  • 3 cups Ricotta cheese
  • 1 2/3 cups Parmesan cheese shredded, divided use
  • 1 egg
  • 1/2 teaspoon salt
  • 1/2 teaspoon black pepper
  • 3/4 teaspoon dried basil
  • 3/4 teaspoon dried oregano
  • 1 pound lasagna noodles
  • 4 1/2 cups shredded mozzarella cheese
  • 29 ounces tomato sauce


  • Steam spinach until tender; press out excess moisture and chop coarsely. Cook mushrooms, onions and minced garlic over medium-high heat until onions are tender; drain excess liquid and cool. Mix ricotta cheese, 2/3 cup Parmesan, egg, salt, pepper, basil and oregano in large bowl. Add cooled spinach and mushroom-onion mixture and mix on low speed until just blended. Cook lasagna according to package directions; rinse under cool water and drain thoroughly. Place four lasagna strips in bottom of lightly oiled 9 by 13 inch pan, overlapping slightly. Top with 2 cups of spinach filling.

  • Sprinkle with 1 and 1/2 cup shredded cheese and 1/3 cup Parmesan. Repeat layering two more times and top with remaining four lasagna strips. Spread 1 cup of marinara or tomato-cream sauce over top and cover tightly with foil. Preheat oven to 350 degrees and bake, covered, for 1 hour. Remove from oven and keep warm at least 30 minutes before cutting. Top with extra Parmesan cheese. (Can be refrigerated for a day in advance of baking if desired.)


Calories: 740kcal | Carbohydrates: 59g | Protein: 44g | Fat: 36g | Saturated Fat: 20g | Cholesterol: 131mg | Sodium: 1550mg | Potassium: 1163mg | Fiber: 5g | Sugar: 9g | Vitamin A: 6790IU | Vitamin C: 26.1mg | Calcium: 853mg | Iron: 4.7mg

About Stephanie Manley

I recreate your favorite restaurant recipes, so you can prepare these dishes at home. I help you cook dinner, and serve up dishes you know your family will love. You can find most of the ingredients for all of the recipes in your local grocery store.

Stephanie is the author of CopyKat.com's Dining Out in the Home, and CopyKat.com's Dining Out in the Home 2.

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