Zucchini and cheese bread - Olive Oils from Spain

Ingredients

• 3 eggs
• ½ cup all-purpose flour
• ½ tsp baking powder
• ½ tsp baking soda
• 1 tsp black pepper
• 1 pinch of salt
• 1 tbsp sugar
• 7 oz. Galician cheese, sliced (can substitute cheddar cheese)
• 6 tbsp milk or soy milk
• 5 oz. zucchini, finely diced
• 5 oz. onion, chopped