Spinach Stuffed Shells

Cheesy, saucy and filled with spinach, stuffed shells are a wonderful vegetarian meal that doesn’t even need a side dish. These are very freezer friendly and easy to batch. During the winter, I always have a tray of these in the freezer to warm up after a day of skiing!

Spinach Stuffed Shells

Ingredients

Sauce

  • 2 tbsp olive oil
  • 1 sweet onion (like Vidalia), diced
  • 3 cloves garlic, sliced
  • 1 tsp red pepper flakes
  • 1 19 oz jar passata (strained Italian tomatoes)
  • 1.5 cups water
  • 1 tsp sugar

Shells

  • 1 lb large pasta shells

Filling

  • ½ cup basil, thinly sliced
  • 1 12 oz package frozen chopped spinach, thawed and liquid squeezed out
  • 16 oz cottage cheese
  • 2 cup whole milk mozzeralla, shredded - separated
  • 1 cup parmesan, grated
  • 2 eggs
  • ½ cup basil, chopped
  • 2 cloves garlic
  • 2 tsp Trader Joe's 21 Seasoning Salute or Italian seasoning blend

Instructions

  • Preheat oven to 350℉

Prepare the sauce

  • In a medium saucepan, heat the olive oil over medium heat. Add onion and saute for about 10 minutes, stirring frequently until soft and translucent but not browned.
  • Add the garlic and red pepper flakes and cook until fragrant, stirring often to ensure the garlic does not brown.
  • Add the jar of passata, water and sugar. Tip: add the water to the empty jar and swirl to get any remaining passata left in the jar.
  • Simmer sauce over low heat, stirring frequently while you prepare the remainder of the recipe.

Prepare the shells

  • Boil a large pot of water and prepare the shells according to the package directions.
  • Strain and allow to cool.

Prepare the filling

  • Combine all of the filling ingredients in a large bowl and mix thouroughly, being sure to break up any large clumps of spinach. Be sure to use only 1 cup of the shredded mozzarella. Remaining cheese will be used to top prepared shells.

Assemble

  • In a large baking dish, spread about half of the prepared sauce in a thin layer. Place a scoop of filling within each shell and place shells in rows within the baking dish. Top with remaining sauce and shredded cheese
  • Bake for about 20 minutes until cheese is melted and sauce is warm and bubbly.