“Rich with the flavours of pecans, sweet butter and creamy toffee, this simple coffee cake is fabulous! Filling 1/2 tightly packed light brown sugar 2 tablespoons granulated sugar 1 teaspoon instant espresso powder 1 1/2 tablespoons unsweetened cocoa powder, sifted 2 teaspoons cinnamon 3/4 cup chopped pecans, toasted 3/4 cup English toffee pieces for baking,…