Ginger, coffee, and walnut nice cream sweetened with dates

Ingredients

3 medium frozen bananas (about 2 cups)
1 shot espresso (short)
1t fresh ginger, grated and minced (or to taste)
1/4 cup dried, soft dates, pitted and chopped
1T walnuts chopped with 1t reserved for garnish

Optional: 1t maca powder.

Method

Blend everything but the garnish until smooth. Scoop out, garnish with the walnuts and serve. If your dates are hard, soften them in the coffee then blend.