Grandma's Spiced Apple Crumble Cake Recipe

Ingredients

• 225g (1 cup) unsalted butter, softened
• 200g (1 cup) granulated sugar
• 2 large eggs
• 1 tsp vanilla extract
• 300g (2 1/2 cups) all-purpose flour
• 1 tsp baking powder
• 1/2 tsp baking soda
• 1/4 tsp salt
• 120ml (1/2 cup) milk
• 2-3 medium apples (Granny Smith, Honeycrisp, or Braeburn), peeled, cored, and diced
• 1 tsp ground cinnamon
• 1/2 tsp ground nutmeg
• 100g (1/2 cup) all-purpose flour (for crumble)
• 75g (1/3 cup) unsalted butter, cold and cubed (for crumble)
• 50g (1/4 cup) granulated sugar (for crumble)
• 1/4 tsp ground cinnamon (for crumble)