Date Cake with Toffee Sauce
1 ½ cups pitted dates1 cup brewed coffee1 ¾ cup all-purpose flour1 teaspoon baking powder½ teaspoon baking soda1 cup packed dark brown sugar4 large eggs2 teaspoons vanilla extract1 teaspoon allspice1 teaspoon cinnamon12 tablespoons salted butter, or butter substitute (such as salted Miyokos vegan butter) Toffee Sauce: 1 cup packed dark brown sugar2/3 cup light corn…