Cheese Tart

Ingredients

• 100 grams of butter or margarine
• 1/2 (half) tea glass of vegetable oil
• 1 egg
• 3 tablespoons of yogurt
• 1 teaspoon of salt
• 1/2 (half) packet of baking powder
• 2 tablespoons of cornmeal
• 2 1/2 cups of flour
• 1 medium bowl of crumbled white cheese
• 1 red bell pepper
• 2 green peppers
• 1/2 (half) bunch of parsley
• 2 tablespoons of yogurt
• 1 cup of grated cheddar cheese
• 1 sliced tomato