Serve with cold fish, or add more lemon juice and mayonnaise to use as salad dressing.
1/2 cup sour cream
1/4 cup mayonnaise
1/2 teaspoon lemon juice
1/2 teaspoon dried dill
1/8 teaspoon salt
Best with creme fraiche and no mayo. Also great with capers added for serving with salmon.
Mix all, taste for salt. Let it stand in the fridge for a while to pick up the dill flavor.