Garlicky Roasted Shrimp with Cilantro and Lime

Annatto powder, also called achiote, can be found with the Latin American foods at your supermarket. An equal amount of paprika can be substituted.

Omit butter and increase vegetable oil to ½ cup. Omit anise seeds and pepper. Add 2 teaspoons lightly crushed coriander seeds, 2 teaspoons grated lime zest, and 1 teaspoon annatto powder to oil mixture in step 2. Substitute ¼ cup minced fresh cilantro for parsley and lime wedges for lemon wedges.

Garlicky Roasted Shrimp with Cumin, Ginger, and Sesame

Omit butter and increase vegetable oil to ½ cup. Decrease garlic to 2 cloves and omit anise seeds and pepper. Add 2 teaspoons toasted sesame oil, 1½ teaspoons grated fresh ginger, and 1 teaspoon cumin seeds to oil mixture in step 2. Substitute 2 thinly sliced scallion greens for parsley and omit lemon wedges.