01 -
Preheat oven to 175°C for gentle, even cooking.
02 -
Gently melt the unsalted butter in a microwave or small saucepan until just liquefied but not hot.
03 -
Add shrimp to the bowl of melted butter and gently toss to coat each piece evenly.
04 -
Sprinkle the dry Italian dressing mix over the buttered shrimp and fold gently until well coated.
05 -
Arrange the lemon slices in a single overlapping layer on the bottom of a baking dish to cover the surface.
06 -
Distribute the seasoned shrimp evenly over the lemon slices, ensuring they form a single layer. Pour any remaining butter over the top.
07 -
Place the dish in the oven and bake for 20 minutes, or until shrimp are opaque, pink, and gently curled. Avoid overcooking.
08 -
Allow the shrimp to rest 2–3 minutes for flavors to settle and juices to redistribute before serving.