Ham and Cheddar Frittata with Chocolate Zucchini Muffins

Frittata

• 5 oz cheddar cheese, cut into pieces
• 2 oz baby spinach
• 3 oz ham, cut into pieces
• 5 large eggs
• 2 oz whole milk
• ½ tsp salt, to taste
• ⅛ tsp ground black pepper

Muffins

• 3 oz zucchini, cut into pieces
• 2 ½ oz sugar
• 2 oz vegetable oil
• 2 large eggs
• 2 ½ oz all-purpose flour
• 3 tbsp unsweetened cocoa powder
• ½ tsp baking soda
• ¼ tsp baking powder
• ¼ tsp ground cinnamon
• ⅛ tsp salt
• 1 ½ oz chopped walnuts (không bắt buộc)
• 20 oz water