01 -
Preheat the oven to 350°F (177°C) to ensure gentle and even cooking for the shrimp.
02 -
Place the butter in a microwave-safe bowl and heat just until melted; avoid boiling.
03 -
Pat the shrimp thoroughly dry with paper towels. Add shrimp to the melted butter and gently toss to coat evenly.
04 -
Sprinkle the dry Italian dressing mix evenly over the buttered shrimp and fold to ensure all pieces are well coated.
05 -
Arrange the lemon slices over the bottom of a glass baking dish, overlapping them slightly to create a complete layer.
06 -
Spread the seasoned shrimp evenly over the lemon slices, pouring any excess butter from the bowl over the shrimp. Ensure shrimp are in a single layer for proper roasting.
07 -
Place the baking dish in the oven and bake for 20 minutes, or until shrimp are pink, opaque, and slightly curled. Do not overcook.
08 -
Remove the dish from the oven and let the shrimp rest for a few minutes before serving to allow flavors to settle and prevent burns.