Apple Cinnamon Cathead Biscuits with Whipped Salted Vanilla Maple Butter 🍎🧈🍂 INGREDIENTS: DOUGH • 1 large apple, peeled & diced (I used gala) • 2 tsp brown sugar • 1/8 tsp cinnamon • 1/4 cup kingarthurbaking Cinnamon Sweet Bits • 12 tbsp salted butter, cold & cubed • 2 cups cake flour • 1 cup all-purpose flour • 1 tbsp baking powder • 1/2 tsp baking soda • 1/2 tsp salt • 1 cup buttermilk • 1/2 cup Greek yogurt CRUMBLE TOPPING • 1/4 brown sugar • 1 tsp cinnamon BUTTER • 1/2 cup salted butter • 1 tsp vanilla bean paste • 1 tsp maple syrup INSTRUCTIONS: • Preheat oven to 425°F. Butter a cast-iron skillet or line a cookie sheet with parchment if not using a skillet. Set aside. • Cube cold, salted butter and place it in the freezer for 10–20 minutes so it stays cold. • Peel and dice one apple into small pea-sized pieces. Toss with brown sugar and cinnamon. Set aside. • In a small bowl, mix together brown sugar and cinnamon to create crumble topping. Set aside. • In a large bowl, whi...