Slow cooker Maple Pumpkin Spice Latte

to 2 cups (235 to 470 ml) brewed coffee or espresso (or use tea)

vanilla unsweetened nondairy milk (or plain mixed with 1 teaspoon vanilla extract)

to 4 tablespoons (30 to 60 ml) maple syrup (to taste)

pumpkin purée, store-bought or homemade

cinnamon

⁄4 teaspoon nutmeg

⁄4 teaspoon allspice

⁄8 teaspoon ground cloves