Hurry Tuna Curry

Ingredients

• 1/3 cup chopped onion
• 1/4 cup choped green pepper
• 1 clove garlic, minced
• 2 tablespoons butter or margarine
• 1 cup sour cream
• 1 teaspoon curry powder
• 1/4 teaspoon salt
• dash of pepper
• 1 can of tuna, broken into bite size pieces