Step 1

Preheat oven to 400 degrees.

Step 2

In a large bowl, toss shrimp, garlic cloves, red pepper flakes, dry basil, salt, pepper, and olive oil. Toss until all coated.

Step 3

Spread shrimp out in a single layer on a baking sheet.

Step 4

Bake for 8-10 minutes.

Step 5

While the shrimp are cooking, in a small bowl mix ketchup and horseradish. Set aside.

Step 6

Remove shrimp from the oven, let cool for 2-3 minutes.

Step 7

Serve with homemade cocktail sauce.

Step 8

Garnish with fresh parsley and lemon wedges.