Shrimp Tortellini (Fra Diavolo)

Name: Shrimp Tortellini (Fra Diavolo)
Prep time: 5 min
Cook time: 10 min
Total time: 15 min
Cuisine: American
Ingredients: 1½ lb raw shrimp (*peeled and cleaned); 1 tsp crushed, dried oregano; ¼ tsp salt; ½ tsp pepper; 1 tbsp crushed red pepper (*more if you like it spicer); 2 tbsp olive oil; 4 garlic cloves; ½ cup chopped white onion; 1 tbsp capers; 2 -2½ cup marinara; 20 oz pre-prepared tortellini; 2 cup fresh spinach; 2 tbsp fresh, chopped parsley; 4 tbsp fresh parmesan (optional!)