It's dinner time!

Ingredients

• 1 ½ cups all-purpose flour
• 1 tablespoon sugar
• 2 teaspoons baking powder
• ½ teaspoon salt
• 1 (9 ounce) can tuna packed in water, drained
• ½ cup plain nonfat yogurt
• ½ cup chopped green onion
• ¼ cup chopped green olives
• 1 tablespoon chopped garlic
• 1 egg
• ¾ cup skim milk
• ⅓ cup vegetable oil