Shrimp and Corn Soup

Name: Shrimp and Corn Soup
Prep time: 25 min
Cook time: 30 min
Total time: 55 min
Cuisine: American
Ingredients: 1 pound peeled and deveined shrimp; Salt; Black pepper; Red pepper flakes; 2 teaspoons paprika, divided use; Olive or avocado oil; 1 tablespoon butter; 1 large onion, diced; 1 red bell pepper, cored, seeded, and diced small; 2 ribs celery, diced small; 1 russet potato, peeled and diced small; 4 cloves garlic, pressed through garlic press; Kernels of 4 ears of fresh corn (about 3 cups of kernels); 3 heaping tablespoons of tomato paste; 4 cups chicken stock; 2 tablespoons chopped cilantro leaves; 1 tablespoon chopped flat-leaf parsley; Avocado slices, for garnish