Grilled fish with yogurt with olive

4 firm white fish fillets (I used cod, but I have also made this with halibut which is yummy.) olive oil 1 Quarter peppers and remove seeds and membranes.[...]

2 lemons 1 lemon , the zest 1/2 cup dry white wine 1 shallot , minced 1 garlic clove , crushed and finely chopped 1/2 cup unsalted butter , room temperature 1[...]

8 teaspoons ground cumin , to taste 4 small onions , pureed 1/4 cup fresh lemon juice 4 teaspoons olive oil 4 small mild-flavoured fish or 4 (4 ounce) fillets[...]