Step 1

Combine the plant milk, dates, ¼ cup of the raisins, the banana, and vanilla in a medium bowl. Let stand for 15 minutes or until dates are softened.

Step 2

Preheat the oven to 350°F. Line an 8-inch square baking pan with parchment paper (or use a silicone baking pan).

Step 3

Place the oats in a blender. Cover and blend until a powder forms. Transfer to a large bowl. Stir in the baking powder, cinnamon, baking soda, nutmeg, and cloves.

Step 4

Transfer the date mixture to the blender. Cover and blend until smooth. Add the date mixture to the oat mixture in bowl; stir just until combined. Fold in the remaining ½ cup of raisins, the carrots, and walnuts (if using).

Step 5

Spread the batter into the prepared baking pan. Bake for 40 to 45 minutes or until golden. Cool in the pan for 10 minutes. Remove from the pan; cool on a wire rack. Spread the cake with Vanilla Frosting (if using).