Lighter Baked Shrimp Scampi

Name: Lighter Baked Shrimp Scampi
Ingredients: 16 large shrimp, peeled and deveined; 1 tablespoon butter; 2 tablespoons minced garlic; 1 tablespoon minced shallot; 1 teaspoon olive oil; 0.25 cup chicken stock; 2 tablespoons freshly squeezed lemon juice; 0.25 teaspoon red pepper flakes; 0.125 teaspoon ground paprika; salt and ground black pepper to taste; 0.25 cup crushed garlic croutons; 3 cups frozen riced cauliflower (such as Green Giant®); 3 tablespoons chopped fresh parsley; 4 lemon wedges