Make the cake: Preheat oven to 325F. Lightly grease and flour a 9-in bundt cake pan. Set aside.

In a large bowl, whisk flour, baking soda, cinnamon, nutmeg, cloves, and salt. In a separate large bowl, whisk oil, sugar, yogurt, eggs, buttermilk, and vanilla until smooth. Gently fold flour mixture into liquid until batter is just combined. Fold in diced apple.

Scrape batter into prepared pan and evenly smooth top. Bake cake at 325F 60-65 minutes or until a skewer inserted in middle comes out clean. Cool cake completely on a wire cooling rack. Once cooled, run a knife around edges of pan and carefully invert cake onto a serving plate.

Make the glaze: In a small bowl, whisk all glaze ingredients until smooth and drizzling consistency. Drizzle glaze evenly over cooled cake. Let glaze set 10 minutes before slicing and serving cake.