3-Ingredient Weight Watchers Lemon Cake Recipe
Introduction
This 3-Ingredient Weight Watchers Lemon Cake is a quick and easy dessert bursting with bright lemon flavor. Perfect for a light treat, it’s moist, tangy, and topped with a simple lemon glaze that adds the perfect finishing touch.

Ingredients
- 15.25 ounces lemon cake mix (1 box)
- 5.3 ounces lemon Greek yogurt
- 1 cup water
- 1 cup powdered sugar
- 2 tablespoons milk
- 2 tablespoons lemon juice
- 1/4 teaspoon vanilla extract
Instructions
- Step 1: Preheat your oven to 350 degrees F. Grease the inside of a bundt pan and set it aside.
- Step 2: In a mixing bowl, combine the lemon cake mix, lemon Greek yogurt, and water. Stir until the batter is smooth and well blended.
- Step 3: Pour the batter into the prepared bundt pan and bake for about 30 minutes, or until a toothpick inserted in the center comes out clean.
- Step 4: Once baked, remove the cake from the oven and allow it to cool to room temperature on a wire rack. Then carefully turn the cake out onto a serving plate and cut into 12 slices.
- Step 5: To make the glaze, whisk together the powdered sugar, milk, lemon juice, and vanilla extract in a small bowl until smooth. Drizzle the glaze evenly over the cooled cake before serving.
Tips & Variations
- Use low-fat or fat-free lemon Greek yogurt to keep this cake lighter without sacrificing moisture.
- Add a teaspoon of lemon zest to the batter for an extra burst of citrus flavor.
- If you prefer a thicker glaze, reduce the milk quantity slightly for a more concentrated drizzle.
Storage
Store the cake in an airtight container at room temperature for up to 2 days, or refrigerate for up to 5 days. Reheat slices gently in the microwave for about 15 seconds if desired. The glaze is best added fresh, but the cake can be stored without it and glazed just before serving.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use plain Greek yogurt instead of lemon-flavored?
Yes, plain Greek yogurt works well. Your cake will have a milder lemon flavor, so consider adding a little lemon zest or extra lemon juice to enhance the citrus taste.
Is this cake gluten-free?
Only if you use a gluten-free lemon cake mix. Check the packaging to ensure it is labeled gluten-free if needed.
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3-Ingredient Weight Watchers Lemon Cake Recipe
- Total Time: 40 minutes
- Yield: 12 slices 1x
- Diet: Low Fat
Description
This 3-Ingredient Weight Watchers Lemon Cake is a simple, tangy, and moist dessert perfect for lemon lovers. Made with lemon cake mix, lemon Greek yogurt, and water, it’s easy to whip up and features a sweet lemon glaze made from powdered sugar, milk, lemon juice, and vanilla extract. Ideal for a light, flavorful treat that fits well within Weight Watchers points and satisfies your citrus cravings.
Ingredients
Cake Ingredients
- 15.25 ounces lemon cake mix (1 box)
- 5.3 ounces lemon Greek yogurt
- 1 cup water
Glaze Ingredients
- 1 cup powdered sugar
- 2 tablespoons milk
- 2 tablespoons lemon juice
- 1/4 teaspoon vanilla extract
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Grease the inside of a bundt pan thoroughly to prevent sticking, then set it aside.
- Mix Ingredients: In a large mixing bowl, combine the lemon cake mix, lemon Greek yogurt, and water. Stir the mixture until it becomes smooth and uniformly blended with no lumps.
- Bake the Cake: Pour the batter evenly into the prepared bundt pan. Bake in the preheated oven for about 30 minutes, or until a toothpick inserted into the center of the cake comes out clean, indicating it’s fully baked.
- Cool the Cake: Remove the cake from the oven and place it on a wire rack. Allow it to cool completely to room temperature, which will make it easier to remove from the pan without breaking. Once cooled, invert the bundt pan onto a serving plate and gently release the cake. Slice into 12 even pieces.
- Prepare and Apply Glaze: In a small bowl, whisk together the powdered sugar, milk, lemon juice, and vanilla extract until smooth. Drizzle this glaze generously over the cooled cake slices for an extra burst of lemon flavor and sweetness.
Notes
- Ensure the lemon cake mix is fresh for the best rise and flavor.
- Lemon Greek yogurt adds moisture and a subtle tang that complements the cake mix.
- You can adjust the glaze consistency by adding more powdered sugar to thicken or more lemon juice to thin it.
- Use a toothpick test to confirm cake doneness to avoid under- or over-baking.
- This cake keeps well covered at room temperature for 2-3 days or refrigerated up to a week.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: Weight Watchers, lemon cake, lemon Greek yogurt, easy lemon cake, 3 ingredient cake, lemon dessert, healthy cake

