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The Ultimate High-Protein Lemon Cake Recipe (Healthy & Delicious!)

The Ultimate High-Protein Lemon Cake Recipe (Healthy & Delicious!)


  • Total Time: 1 hour 25 minutes
  • Yield: 12 servings 1x

Description

A moist, protein-packed lemon cake bursting with vibrant citrus flavor, made with Greek yogurt and whey protein for muscle recovery. Perfect for post-workout treats or a guilt-free dessert, this cake balances tangy lemon notes with a light, tender crumb.


Ingredients

Scale
  • 1 1/2 cups (190g) all-purpose flour
  • 1/4 cup (30g) whey protein powder
  • 1 1/2 tsp baking powder
  • 1/2 tsp salt
  • 3/4 cup (150g) granulated sugar
  • 2 large eggs
  • 1/2 cup (120ml) vegetable oil
  • 1/2 cup (120g) plain Greek yogurt
  • 1/2 cup (120g) unsweetened applesauce
  • Zest of 2 lemons (about 2 tbsp)
  • Juice of 3 lemons (about 1/4 cup)
  • Glaze: 1 cup (115g) confectioners’ sugar
  • Glaze: 2-3 tbsp fresh lemon juice
  • Glaze: 1 tbsp Greek yogurt (optional, for texture)

Instructions

  1. Preheat oven to 350°F (175°C). Grease an 8-inch round cake pan and line the bottom with parchment paper.
  2. In a bowl, whisk together flour, whey protein powder, baking powder, and salt.
  3. In a separate bowl, mix sugar, eggs, vegetable oil, Greek yogurt, applesauce, lemon zest, and lemon juice until smooth.
  4. Fold dry ingredients into wet ingredients until just combined. Avoid overmixing.
  5. Pour batter into the prepared pan and smooth the top. Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
  6. Let the cake cool in the pan for 10 minutes, then transfer to a wire rack to cool completely (30 minutes).
  7. Meanwhile, prepare the glaze: Mix confectioners’ sugar with lemon juice and yogurt (if using) until smooth. Adjust consistency with more juice or powdered sugar.
  8. Pour glaze over the cooled cake, letting it drizzle down the sides. Allow the glaze to set before slicing.

Notes

  • Use a kitchen scale for precise measurements of flour and protein powder.
  • For a dairy-free option, substitute Greek yogurt with a plant-based alternative (e.g., soy yogurt).
  • Add 1/2 tsp vanilla extract for extra flavor, if desired.
  • Prep Time: 20 minutes
  • Cook Time: 30-35 minutes
  • Category: Dessert
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 220 kcal
  • Sugar: 18g
  • Fat: 9g
  • Saturated Fat: 4g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 1g
  • Protein: 12g
  • Cholesterol: 30mg

Keywords: high protein cake, lemon dessert, protein-rich baking, healthy treat, guilt-free cake