Cheese and Chiles Rice Bread Recipe from USA

Ingredients

• 0.75 cup chopped onion
• 3 tbsp butter or margarine , melted, divided
• 1.5 cup all purpose flour
• 1 tbsp baking powder
• 0.5 tsp salt
• 0.33 cup butter or margarine
• 1 cup cooked rice , cooled
• 1 cup shredded cheddar cheese , divided
• 1 4 oz (113 g) can chopped green chiles , drained
• 1 egg , lightly beaten
• 0.5 cup milk
• 1 tbsp poppy seeds