Banana Zucchini Bundt Cake with Cinnamon

Instructions:

1. Preheat oven to 350°F (175°C) and grease a 10-inch Bundt pan with butter or non-stick spray.
2. In a large bowl, whisk together melted butter and sugar. Beat in eggs one at a time, then stir in vanilla and mashed bananas.
3. In a separate small bowl, whisk flour, baking soda, salt, and cinnamon; fold the dry ingredients into the wet mixture until just combined.
4. Gently fold in the grated zucchini and chopped walnuts using a spatula until evenly distributed.
5. Pour batter into the prepared pan and bake for 50-60 minutes, or until a toothpick inserted into the center comes out clean.
6. Prepare the glaze by beating softened cream cheese and butter, then mixing in powdered sugar, vanilla, and heavy cream until smooth. Apply to the cooled cake.