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A slice of pistachio lemon polenta cake topped with lemon zest and pistachios.

Pistachio Lemon Polenta Cake


  • Author: Louna
  • Total Time: 50-55 minutes
  • Yield: 8-10 servings 1x
  • Diet: Gluten Free

Description

A light and flavorful gluten-free Pistachio Lemon Polenta Cake with a tender crumb, bright lemon zest, and nutty pistachios—perfect for any occasion.


Ingredients

Scale
  • 1 cup (100g) ground pistachios
  • 3/4 cup (120g) fine cornmeal or polenta
  • 1/2 cup (60g) almond flour
  • 3/4 cup (150g) granulated sugar
  • 3 large eggs
  • 1/2 cup (120ml) plain yogurt
  • 1/3 cup (80ml) olive oil or neutral oil
  • Zest of 2 lemons
  • 2 tablespoons fresh lemon juice
  • 1 teaspoon gluten-free baking powder
  • Pinch of salt
  • Optional: powdered sugar and crushed pistachios for garnish

Instructions

  1. Preheat oven to 350°F (175°C). Grease an 8-inch round cake pan and line the base with parchment paper.
  2. In a large bowl, whisk eggs and sugar until pale and slightly thickened.
  3. Add yogurt, olive oil, lemon zest, and lemon juice to the egg mixture and stir to combine.
  4. In a separate bowl, whisk together ground pistachios, cornmeal, almond flour, baking powder, and salt.
  5. Gently fold the dry ingredients into the wet mixture until just combined, being careful not to overmix.
  6. Pour batter into the prepared pan and smooth the top.
  7. Bake for 35–40 minutes, or until the top is golden and a toothpick inserted into the center comes out clean.
  8. Cool cake in the pan for 10 minutes, then transfer to a wire rack to cool completely.
  9. Optionally dust with powdered sugar and sprinkle crushed pistachios before serving.

Notes

  • Do not overmix the batter to avoid a dense cake.
  • Allow cake to cool completely before slicing to prevent crumbling.
  • Lightly toast ground pistachios beforehand to enhance their flavor.
  • Use organic lemons for a more vibrant zest flavor.
  • Store cake in an airtight container at room temperature for 2-3 days, or refrigerate in humid climates.
  • Freeze wrapped tightly for up to 3 months; thaw overnight in fridge before serving.
  • Prep Time: 15 minutes
  • Cook Time: 35-40 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: Gluten-Free

Nutrition

  • Serving Size: 1 slice
  • Calories: 220
  • Sugar: 18g
  • Sodium: 90mg
  • Fat: 14g
  • Saturated Fat: 2g
  • Unsaturated Fat: 11g
  • Trans Fat: 0g
  • Carbohydrates: 19g
  • Fiber: 3g
  • Protein: 5g
  • Cholesterol: 90mg

Keywords: Pistachio Lemon Polenta Cake, Gluten-Free Cake, Lemon Polenta Cake, Nutty Gluten-Free Dessert, Polenta Cake with Pistachios