Step 1

Preheat the oven to 325°F (160°C). Grease or spray the cups of a 12-cup muffin pan with nonstick cooking spray.

Step 2

In a medium bowl, combine the nut butter, maple syrup, milk, optional vanilla and cinnamon, until blended. Stir in the flaxseed meal and raisins until combined.

Step 3

Evenly divide batter into prepared muffin cups.

Step 4

Bake in preheated oven for 18 to 22 minutes, until golden brown, the surface of the cookies appears dry, and the centers feel just firm to the touch.

Step 5

Let cool in pan on a wire rack for 10 minutes. Run knife around edges to loosen, then remove and place on rack to cool completely.