Moist Banana Bundt Cake with Irish Coffee Glaze

Prep: 15 minCook: 1 hr16 servingsmedium
Moist Banana Bundt Cake with Irish Coffee Glaze

A tender, moist banana bundt cake studded with chocolate chips and topped with a boozy Irish coffee glaze. The combination of sweet mashed bananas and rich chocolate creates a comforting dessert, while the whiskey-spiked glaze adds an elegant grown-up twist. Perfect for special occasions, dinner parties, or when you want to transform overripe bananas into something spectacular. The bundt shape makes for beautiful presentation, and the glaze seeps into every crevice for maximum flavor.

Ingredients

16 servings
  • 1 ½ cup sugar
  • ½ cup butter, room temperature
  • 2 eggs
  • 2 ripe bananas
  • 1 cup milk
    buttermilk1:1tangy

    adds slight tang and tenderness

    Full guide →
  • 2 ¼ cup flour
  • 2 tsp baking powder
  • ½ tsp salt
  • ½ cup chocolate chips
    chopped walnuts1:1nutstextureadds tree_nuts

    adds crunch instead of sweetness

    Full guide →
  • 3 TBS brewed coffee
  • 1 TBS Irish whiskey
    bourbon1:1alcohol

    same flavor profile

  • 1 ½ cup powdered sugar

Instructions

  1. 1

    Preheat oven to 325 degrees and grease a bundt pan

  2. 2

    Combine flour, baking powder, and salt in a large bowl and mix well, then set aside

  3. 3

    Mash the ripe bananas in a small bowl and set aside

  4. 4

    Cream together sugar and butter in a large mixing bowl until light in color

  5. 5

    Stir in eggs one at a time

  6. 6

    Add milk and flour mixture alternately until incorporated

  7. 7

    Mix in mashed bananas and stir in chocolate chips by hand

  8. 8

    Pour batter into greased bundt pan and bake for 1 hour

  9. 9

    Whisk together coffee, whiskey, and powdered sugar until completely smooth

  10. 10

    Place plate upside-down on bundt pan and flip to remove cake in one piece

  11. 11

    Pour glaze on top and serve

Tips

Tip 1

Don't make the glaze too far ahead as it will harden and become difficult to pour

Tip 2

Use very ripe bananas for the best flavor and natural sweetness

Tip 3

Let the cake cool slightly before glazing to prevent the glaze from running off completely

Good to Know

Storage

Cover and store at room temperature for up to 3 days or refrigerate for up to 1 week

Make Ahead

Cake can be baked 1 day ahead and glazed before serving

Serve With

Serve at room temperature, cut into slices with a sharp knife

Common Mistakes

Watch

Don't overmix the batter to avoid a tough cake

Watch

Make sure butter is at room temperature for proper creaming

Watch

Don't make glaze too early as it will harden

Substitutions

Irish whiskey
bourbon1:1alcohol

same flavor profile

Full guide →
chocolate chips
chopped walnuts1:1nutstextureadds tree_nuts

adds crunch instead of sweetness

Full guide →
milk
buttermilk1:1tangy

adds slight tang and tenderness

Full guide →
Find more substitutions →

FAQ

Can I make this without the whiskey?

Yes, substitute with additional coffee or vanilla extract. The glaze will still be delicious with just the coffee flavor.

What if I don't have a bundt pan?

Use a 9x13 inch pan and reduce baking time to 45-50 minutes, or two 9-inch round pans for about 35-40 minutes.

How long will this cake keep?

The cake stays fresh covered at room temperature for 3 days or refrigerated for up to a week.