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Sorghum Banana Cake with Peanut Butter Glaze: Jessi's Kitchen

Sorghum Banana Cake with Peanut Butter Glaze

  • Author: Jessi's Kitchen
  • Prep Time: 10
  • Cook Time: 45
  • Total Time: 55 minutes
  • Yield: 10-12 servings 1x
  • Category: Dessert
  • Method: Oven
  • Diet: Gluten Free


Sweet sorghum flour banana cake with peanut butter glaze. This naturally gluten-free cake is packed full of bananas and topped with a no powdered sugar peanut butter glaze. 



Sorghum Banana Cake

  • 4 bananas – 1 ¾ cup mashed or (415g)
  • ½ cup avocado oil (105g)
  • 4 eggs
  • 3/4 cup sugar (I used organic cane sugar) (190g)
  • 2 tsp vanilla
  • 1.5 cup sorghum flour (245g) (I used THIS one)
  • 3/4 cup arrowroot flour (100g)
  • 1/2 tsp baking soda
  • 1.5 tsp baking powder
  • 1/2 tsp salt

Peanut Butter Glaze

  • 3 Tbsp unsalted butter (43g)
  • 1/2 cup creamy peanut butter (132g)
  • 2 Tbsp maple syrup
  • 2 Tbsp arrowroot flour


  1. Preheat oven to 350 and grease bundt cake pan. 
  2. Put the ripe bananas in a large bowl and with a fork or paddle attachment on your mixer mash the bananas.
  3. Add the oil, eggs, sugar and vanilla and mix until combined.
  4. In another bowl whisk together the sorghum flour, arrowroot, baking powder, baking soda and salt.
  5. Add the dry ingredients to the wet and mix until combined.
  6. Pour the sorghum banana cake batter in the bundt pan and bake for 45 minutes or until toothpick comes out clean. Let cool for 5 minutes and then carefully flip it on to a cooling rack.
  7. While the cake is cooling combine the butter, maple and peanut butter in a small saucepan and heat until everything has melted. Add the arrowroot powder and whisk until combined.
  8. Once the cake has cooled for 10-15 minutes pour the glaze on top and serve immediately or store in an airtight container.


The peanut butter glaze will begin to harden as it cools.

Keywords: sorghum banana cake with peanut butter glaze, sorghum banana cake, peanut butter glaze no powdered sugar, sorghum flour cake, gluten-free banana cake