Sausage and Apple Dutch Baby Recipe

Ingredients

• 3 eggs
• 1/2 cup all-purpose flour
• 1/2 cup milk
• 1/4 cup plain Greek yogurt
• 1 teaspoon vanilla extract
• 1/2 teaspoon cinnamon
• 1 pinch salt
• 1 lb loose breakfast-style pork sausage
• 3 medium apples, divided
• 1 small yellow onion, diced
• 1 tablespoon granulated sugar
• maple syrup, to serve