Marry Me Shrimp Pasta - Serving Dumplings

Ingredients

• 11 ounces rigatoni
• 1 tbsp olive oil
• 1 tbsp unsalted butter
• 1 pound shrimp (peeled and deveined)
• 1 tsp salt (divided)
• 1 tsp black pepper (divided)
• 1 tsp garlic powder
• 1 tsp sweet paprika
• 4 garlic cloves (minced)
• 3 1/2 ounces chopped sun-dried tomatoes (drained)
• 1 tsp Italian seasoning
• 1 tbsp flour
• ¾ cup low sodium chicken broth
• 1 cup heavy cream
• 1 tbsp double concentrated tomato paste
• 1 tbsp lemon juice
• ¼ cup chopped basil leaves
• ½ cup grated Parmesan
• chili flakes (for serving)