Preparation Steps

• Preheat your oven to 350°F. Prepare baking sheets with parchment paper.
• Mix flour, baking powder, cinnamon, and salt in a bowl and set aside.
• Cream butter, oil, sugar, and vanilla in a large bowl until light and fluffy, about 3-4 minutes.
• Add eggs one at a time, mixing well after each addition.
• Gradually add dry ingredients to the wet mixture, alternating with milk, beginning and ending with dry ingredients.
• Combine 1 1/2 cups cookie crumbs with 3 tbsp flour, 3 tbsp sugar, 1 1/2 tsp cinnamon, and a pinch of salt. Add melted butter and toss to coat.
• Scoop dough onto baking sheets and sprinkle with cinnamon-sugar coating. Bake for 10-12 minutes.