I came up with this recipe last July Fourth. I wanted a sauce that was all-American; just why the martini came to mind I don’t know. But the combination of juniper and olives is a natural for fish. The compound butter can be prepared well ahead. Try it on grilled swordfish or tuna.
Combine all the ingredients and salt and pepper to taste in the container of a food processor and process to blend. This butter may be well wrapped and frozen in a log shape and then sliced as needed. Use about 2tablespoons for a 6- to 8