Halibut with orange curry sauce

Ingredients

• 1/2 cup sour cream
• 2 tablespoons grated orange rind
• 1 tablespoon chopped fresh parsley
• 1/4 teaspoon onion powder
• 1/4 teaspoon dry mustard
• 1/4 teaspoon curry powder
• 2 (6-ounce) halibut steaks