Instructions

  1. Combine the first 9 ingredients in a small bowl.
  2. Stir well and set aside.
  3. Rinse shrimp and then drain.
  4. Layer the shrimp, lemon slices, and onion slices in a 13x9x2 inch baking dish.
  5. Pour reserved butter mixture over shrimp.
  6. Bake, uncovered, at 400 degrees for 20-25 minutes or until shrimp turns pink and shells start to pull away, basting occasionally with pan juices.
  7. Garnish with fresh rosemary if desired.