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Creamy Spinach and Mushroom Tortellini with Caramelized Onions

A delicious dish that combines earthy mushrooms and fresh spinach in a rich, creamy sauce, perfect for cozy dinners or gatherings.
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Comfort Food, dinner, Main Course
Cuisine Italian
Servings 4 servings
Calories 620 kcal

Ingredients
  

For the Caramelized Onions

  • 2 tablespoons olive oil
  • 2 large yellow onions Peeled and thinly sliced
  • ¼ teaspoon salt

For the Mushroom and Spinach Mixture

  • 1 tablespoon olive oil
  • 8 oz crimini mushrooms Sliced
  • 8 oz fresh spinach
  • 1 cup heavy cream
  • ¼ teaspoon salt

For the Tortellini

  • 9 oz refrigerated 3-cheese tortellini
  • ¼ teaspoon black pepper For serving

Instructions
 

Caramelizing Onions

  • Heat 2 tablespoons of olive oil in a large skillet over medium-high heat.
  • Add the sliced onions and cook on high heat for about 10 minutes, stirring constantly to prevent burning.
  • Lower the heat to medium, add ¼ teaspoon salt, and continue cooking the onions for another 10 minutes, stirring continuously.
  • Reduce heat to medium-low and cook for an additional 10 minutes, stirring occasionally until onions are deeply caramelized, totaling about 30 minutes.
  • Remove from skillet and set aside on a plate.

Cooking the Mushroom and Spinach Mixture

  • In the same skillet, heat 1 tablespoon of olive oil over medium heat.
  • Add the sliced mushrooms and sprinkle a pinch of salt. Cook for about 5 minutes, stirring occasionally.
  • Add fresh spinach and stir on low heat until the spinach starts to wilt.
  • Add the caramelized onions back into the skillet and mix well.
  • Pour in 1 cup of heavy cream and add ¼ teaspoon salt. Bring to a boil, then reduce to a simmer, stirring continuously for a couple of minutes.

Cooking the Tortellini

  • In a large pot, bring water to a rolling boil.
  • Add the refrigerated tortellini and cook according to the package instructions, usually 7 to 10 minutes.
  • Drain the tortellini well and add them to the skillet with the creamy sauce.
  • Stir on low heat for a few minutes to reheat and ensure the pasta is well coated with the sauce.
  • Plate the tortellini topped with freshly cracked black pepper to taste and enjoy immediately.

Notes

Serve with a simple green salad or garlic bread. Can be stored in the fridge for up to 3 days and frozen for up to 2 months. Reheat gently and add a splash of cream if necessary.
Keyword Comfort Food, Creamy Tortellini, Easy Dinner, Mushroom Recipe, Spinach Dish