Serves 4
Prep time: 15 minutes
Cook time: 30-35 minutes
Ingredients
2 T. extra virgin olive oil
1 medium yellow onion, chopped
3-4 cloves garlic, minced
2 28-oz. cans petite diced tomatoes, undrained
2 T. dried Italian seasoning (or 2 t. each dried basil, oregano, and parsley)
1 t. crushed red pepper flakes
Sea salt and black pepper, to taste
1 16-oz. box penne pasta
2 c. fresh spinach
1 c. Parmesan cheese, freshly grated, divided
1 c. Mozzarella cheese, shredded, divided
Serve with: Fresh, chopped basil, side salad, and crusty Italian bread
Directions
- Position oven rack to top position and spray a 9″ x 13” glass baking dish with non-stick cooking spray. Set aside.
- Heat olive oil in a large skillet over medium-high heat. Add onion and sauté, stirring occasionally, for 5-6 minutes or until soft. Add garlic and cook for 1-2 minutes, stirring occasionally, or until soft and lightly brown.
- Add diced tomatoes, Italian seasoning, and crushed red pepper flakes to the skillet and season with salt and black pepper, to taste. Stir to combine and reduce heat to medium-low. Cover and simmer for 20-25 minutes, stirring occasionally, or until the sauce starts to thicken.
- While sauce is simmering, cook pasta according to package directions until ‘al dente.’ Reserve ½ cup of cooking liquid before draining. Once drained, transfer pasta to a large heat-resistant bowl and set aside.
- Add reserved pasta cooking liquid and approximately 1/3 of the spinach to the sauce and stir to combine. Once wilted, add the remaining spinach in 2 or 3 batches until it is wilted and incorporated into the sauce.
- Add 1/3 cup each Parmesan and Mozzarella cheese and stir until cheese melts. Remove from heat and pour sauce over cooked pasta. Toss to combine.
- Transfer pasta mixture to prepared baking dish and top with remaining Parmesan and Mozzarella cheese. Place under broiler set to high for approximately 2 minutes, or until cheese melts and turns golden brown.
- Remove from oven and top with chopped, fresh basil, if desired. Serve immediately with a crisp, green side salad and crusty Italian bread. Enjoy!