This banana nut coffee cake recipe is a delicious way to use up ripe bananas. The cake is moist and tender, with a warm blend of spices that complement the banana and nuts perfectly. The streusel topping is made with brown sugar, cinnamon, and chopped walnuts, adding a delicious crunch to every bite. To make the cake, you'll need flour, sugar, baking powder, salt, butter, eggs, milk, vanilla extract, ripe bananas, and chopped walnuts. Mix the dry ingredients for the cake, then add the wet ingredients and mix until smooth. Fold in the mashed bananas and chopped walnuts, then pour the batter into a greased baking dish. Mix the streusel ingredients and sprinkle over the top. Bake for 35-40 minutes, or until a toothpick inserted in the center comes out clean. Serve warm with a cup of coffee.
