Desserts and Baking

Heart-Healthy Lemon Poppy Seed Cake Recipe

This vibrant lemon poppy seed cake swaps heavy butter for heart-healthy olive oil and protein-rich Greek yogurt, resulting in a tender crumb and bright citrus finish. It is a satisfying, guilt-free treat that pairs perfectly with your morning coffee or afternoon tea.

Heart Healthy Lemon Poppy Seed Cake
Prep
15 min
Cook
45 min
Serves
10
Level
Easy
Per serving
195 kcal

Method

  1. Preheat your oven to 350°F (175°C) and lightly grease a 9x5 inch loaf pan with a small amount of olive oil or non-stick spray.

  2. In a medium bowl, whisk together the whole wheat pastry flour, baking powder, and salt until well combined.

  3. In a separate large bowl, whisk the eggs, honey, olive oil, Greek yogurt, lemon juice, lemon zest, and vanilla extract until the mixture is smooth and emulsified.

  4. Gradually add the dry ingredients to the wet ingredients, stirring gently with a spatula just until no flour streaks remain. Do not overmix.

  5. Fold in the poppy seeds evenly throughout the batter.

  6. Pour the batter into the prepared loaf pan and smooth the top with a spatula.

  7. Bake for 40 to 50 minutes, or until a toothpick inserted into the center comes out clean.

  8. Allow the cake to cool in the pan for 10 minutes before transferring it to a wire rack to cool completely.

Notes

Use room temperature eggs to ensure the olive oil and yogurt emulsify properly.

Rub the lemon zest into the honey before mixing to release more essential oils for a deeper citrus flavor.

If the top browns too quickly, cover it loosely with foil for the last 15 minutes of baking.

For an extra citrus punch, brush the warm cake with a mixture of lemon juice and a teaspoon of honey.

Questions

Can I use regular whole wheat flour instead of pastry flour?
Yes, but the texture will be denser. You can also use a 50/50 mix of all-purpose and regular whole wheat flour for a lighter result.
How should I store this cake?
Keep it in an airtight container at room temperature for up to 3 days, or refrigerate it for up to 1 week.
Can I make this recipe vegan?
You can substitute the eggs with flax eggs and the Greek yogurt with a thick plant-based yogurt, though the texture will be slightly more moist and less airy.
Why use olive oil instead of butter?
Olive oil is rich in monounsaturated fats, which are heart-healthy, and it keeps the cake moist for longer than butter does.

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