Step 1

In a small mixing bowl, mix the grated apples with the cinnamon and cocoa powder. Set aside and let sit while you prepare the rest, or for at least 10 minutes.

Step 2

Preheat the oven to 350°F with a rack in the middle. Butter and flour a 9x13-inch baking dish and line the bottom with parchment paper.

Step 3

In a medium bowl, combine the flour, baking powder, and salt and set aside.

Step 4

In a medium saucepan or casserole, melt the butter over medium heat. Remove from the heat and incorporate the sugar, mixing with a whisk or spatula until combined. Add the beaten eggs and stir until well combined. Add the dates and mix until fully incorporated and the dates are not clumped. Fold in the dry ingredients with a spatula until well mixed. Add apple mixture, pecans, and chocolate chips, and mix until fully combined. Pour into the prepared baking dish.

Step 5

Bake for 28-30 minutes, until the top has puffed up and is golden brown, and a wooden toothpick comes out clean. Remove from the oven and allow to cool.

Step 6

Run a dinner knife around the edge of the pan, turn out onto a cutting board, then flip again onto a platter or board. Cut into rectangles or square bars as you eat it. They will keep, covered, for up to a week.