1 1/2 fluid ounces light coconut milk
1 1/2 fluid ounces rice milk
1 tablespoon maple syrup
1/2 teaspoon rum-flavored extract
1 pinch ground cinnamon, or more to taste
1 pinch freshly grated nutmeg, or more to taste
Mix coconut milk, rice milk, maple syrup, rum extract, cinnamon, and nutmeg together in a bowl.