Apple Upside Down Cake

This delicious Apple Upside Down Cake features a caramel apple topping, and a fluffy spiced cake.

• 1 apple
• 1/2 tsp cinnamon powder
• 1/4 tsp nutmeg

• 1 cup granulated sugar 200 grams
• 1 tbsp corn syrup, or glucose
• 1/4 cup water 60 ml

• 1 1/2 cup all-purpose flour 191 grams
• 1 tsp baking power
• 1/4 tsp salt
• 1 tsp cinnamon powder
• 1/2 tsp nutmeg
• 3/4 cup unsalted butter room temperature (170 grams)
• 1 cup granulated sugar 200 grams
• 3 large eggs
• 1/2 tbsp vanilla extract
• 1/3 cup buttermilk 78 ml