1. Preheat the oven to 325 degrees.
2. Place the butter in a bowl.
3. Melt it in the microwave, remove and add the bread crumbs.
4. Butter a baking dish and add a layer of scallops.
5. Cover in 1/2 of the butter/crumb mixture.
6. Pour the milk over the top and season lightly with salt and pepper.
7. Repeat the layers.
8. The final layer evenly spread the Ritz cracker crumbs.
9. Bake for 25 minutes and serve immediately.