Lemon Poppy Seed Cake
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Moist and zesty lemon poppy seed cake with a tender crumb, topped with tangy lemon icing.
- Author: Beth
- Prep Time: 15 mins
- Cook Time: 45–55 mins
- Total Time: 1 hr 10 mins
- Yield: 8–10 slices 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
- 2 ¼ cups (280 g) all‑purpose flour
- 1 tbsp poppy seeds
- 1 ½ tsp baking powder
- ½ tsp baking soda
- ½ tsp salt
- 1 cup (200 g) granulated sugar
- Zest of 2 lemons
- 3 large eggs, room temperature
- ½ cup (120 ml) vegetable oil
- ½ cup (120 ml) plain Greek yogurt (or sour cream)
- ¼ cup (60 ml) fresh lemon juice
- 1 tsp vanilla extract
- For icing: 1 cup (120 g) powdered sugar + 2–3 tbsp lemon juice
- Preheat oven to 350 °F (175 °C). Grease and flour a 9×5″ loaf pan (or a 9″ round cake pan).
- In a medium bowl, whisk together flour, poppy seeds, baking powder, baking soda, and salt.
- In a large bowl, beat sugar and lemon zest together until fragrant (1–2 minutes).
- Add eggs one at a time, beating well after each.
- Whisk in oil, yogurt, lemon juice, and vanilla until smooth.
- Gradually add dry ingredients, mixing until just combined—don’t overmix.
- Pour batter into prepared pan and smooth the top.
- Bake 45–55 minutes (loaf) or 30–40 minutes (round) until a toothpick inserted comes out clean or with a few moist crumbs.
- Let cake rest in pan for 10 minutes, then remove to a rack to cool completely.
- To make icing, whisk powdered sugar and lemon juice until pourable; drizzle over cooled cake.
- Slice and serve. Best stored covered at room temperature for up to 3 days or refrigerated for a week.
Notes
- Room‑temperature ingredients ensure even texture.
- For extra lemon flavor, soak poppy seeds in hot water for 10 minutes, drain, then add to batter.
- You can substitute sour cream for yogurt.
- Add up to 1 tsp lemon extract for stronger citrus punch.
- Leftover cake freezes well—wrap tightly and freeze up to 2 months.
Nutrition
- Serving Size: 1 slice (1/10 of cake)
- Calories: 300 kcal
- Sugar: 20 g
- Sodium: 180 mg
- Fat: 14 g
- Saturated Fat: 2 g
- Unsaturated Fat: 10 g
- Trans Fat: 0 g
- Carbohydrates: 38 g
- Fiber: 1 g
- Protein: 4 g
- Cholesterol: 55 mg