Recipe · Corn & Blueberry

Blueberry Corn Donut Loaf

A browned-butter corn loaf built around cornmeal and sweet corn puree, swirled with a bright cardamom-ginger blueberry jam and finished with a honey-corn syrup soak and a generous blueberry glaze.

Blueberry Corn Donut Loaf
30mPrep
50mBake
80mTotal
10Slices

Chef's Notes

  • I know this recipe has more steps then usual but they and it are worth it.
  • Corn flavor, layered in: browned butter, cornmeal, and a sweet corn puree — no single element carries it alone.
  • Double-duty jam: one batch of blueberry jam does two jobs — strain it first, then the chunky solids swirl into the batter while the liquid builds the glaze.
  • Layer the moisture: corn syrup goes on first while the cake is still warm so it absorbs fully, then the blueberry glaze — powdered sugar loosened with the jam's strained juice, about pancake-batter consistency — goes over the top once that's soaked in.
  • I brought it home for my husband and my dog ate it.

Ingredients

Blueberry Corn Donut Loaf

  • 63 g butter, browned and cooled to room temperature
  • 63 g grapeseed oil
  • 140 g granulated sugar
  • 50 g light brown sugar
  • 3 eggs, room temperature
  • 45 g sour cream, room temperature
  • 40 g sweet corn puree
  • 95 g all-purpose flour
  • 40 g fine cornmeal
  • ¾ tsp baking powder
  • ½ tsp salt

Honey-Corn Syrup

  • 100 g water
  • 60 g granulated sugar
  • 40 g honey
  • 1 corn cob, broken into pieces (optional, for steeping)

Blueberry Jam (for swirl + glaze)

  • 500 g blueberries
  • 1 lemon, zested and juiced
  • ½ tsp ground ginger
  • ¼ tsp ground cardamom
  • 100 g sugar

Blueberry Glaze

  • 226 g powdered sugar
  • 4 tbsp reserved blueberry jam liquid, plus more as needed

Method

  1. Make the blueberry jam: combine the blueberries, lemon zest, lemon juice, ginger, cardamom, and sugar in a saucepan. Cook over medium heat, stirring and mashing occasionally, until thickened and jammy, about 15-20 minutes. Cool completely. Strain the whole batch through a fine mesh sieve, separating the chunky solids from the liquid. Reserve about 3 tablespoons of the chunky solids for the swirl and reserve the liquid for the glaze.
  2. Melt the butter in a light-colored saucepan over medium heat, swirling, until it foams, browns, and smells nutty. Pour into a bowl, scraping in the browned bits, and cool to room temperature.
  3. Blend fresh or thawed frozen corn kernels until smooth, then strain to remove skins. Measure out the corn puree.
  4. Preheat oven to 325°F. Butter and flour (or line) an 8.5 x 4.5 in loaf pan.
  5. Whisk the cooled browned butter, grapeseed oil, granulated sugar, and brown sugar until smooth. Add the eggs one at a time, whisking to incorporate. Whisk in the sour cream and corn puree.
  6. In a separate bowl, whisk together the flour, cornmeal, baking powder, and salt.
  7. Add the dry mixture to the wet in two additions, folding gently just until no streaks of flour remain.
  8. Pour the batter into the prepared pan. Dollop the reserved chunky blueberry jam solids over the top and swirl gently into the batter with a knife or skewer.
  9. Bake until a tester comes out clean and the top springs back, about 45-55 minutes.
  10. While the cake bakes, combine the water, sugar, honey, and corn cob pieces in a small saucepan. Warm, stirring until the sugar dissolves, then simmer gently for 5 minutes. Discard the cob.
  11. While the cake is still warm in the pan, brush generously with the warm corn syrup — repeat 2-3 times over 15 minutes so it absorbs fully.
  12. Make the blueberry glaze: sift the powdered sugar to remove clumps. Add 4 tablespoons of the reserved blueberry jam liquid and whisk to combine, adding more as needed until it reaches the consistency of pancake batter.
  13. Once the corn syrup has soaked in, cool the cake completely in the pan, then turn it out onto a wire rack.
  14. Pour the blueberry glaze generously over the top of the unmolded cake.

Don't feel like baking?

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