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Upside Down Blueberry Cake – WW (Weight Watchers) Freestyle

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Can you believe this Upside Down Blueberry Cake is only 3 Freestyle points per serving!?

I use blueberries in desserts and other recipes a lot. It might surprise you to learn that I don’t like blueberries unless they are cooked.

You will pretty much never see me eating a handful of raw blueberries, or chowing down on a fruit salad with blueberries.

They just taste so much better when they are cooked.

Some of the recipes I’ve made with blueberries include a Mini Blueberry Cobbler, Blueberry FroYo Bark, Blueberry Pie Oatmeal and a Mini Blueberry Galette. I can’t even pick a favorite because I love them all.

To make this cake I used Pillsbury sugar-free classic yellow cake mix. I mixed it with Sprite Zero instead of using oil or eggs.

If you haven’t tried doing it, it’s a great way to keep the cake low in points. And the cake still tastes really good!

You simply add the cake mix and Sprite Zero to a mixing bowl and use a hand-held mixer to combine them.

For the blueberries I simply added 1/2 cup of granulated Splenda, stirred them up and added them to the 8×10 baking dish.

Next I poured the cake batter over the blueberries and baked the cake according to the directions on the box. It’s a very easy recipe!

Upside Down Blueberry Cake – WW (Weight Watchers) Freestyle
Prep Time
10 mins
Cook Time
35 mins
Total Time
45 mins

Yield: 15 servings (3 points per serving for blue, green and purple)

Course: Dessert
  • 1 box Pillsbury sugar-free classic yellow cake mix
  • 12 oz. Sprite Zero
  • 1 lb. blueberries
  • 1/2 cup granulated Splenda
  1. Preheat the oven to 350 degrees F.

  2. Add the blueberries and Splenda to a mixing bowl and stir.

  3. Add the cake mix and Sprite Zero to a mixing bowl. Use a hand-held mixer on low for 2 minutes.

  4. Spray an 8×10 baking pan with no-stick cooking spray. Add the blueberries and make sure they are spread out evenly.

  5. Pour the cake batter evenly over the blueberries.

  6. Bake according to the directions on the box. Once the cake cools, flip it out of the pan (upside down) onto a serving platter. Enjoy!

If you’re looking for some zero point recipes, check out my post 20 Zero Point Recipes or my post 20 (More) Zero Point Recipes. Both are filled with delicious recipes that won’t cost you a single point! They’re perfect for days when you’re running low on points, or trying to save up points for a night out.

If you’re looking for dessert recipes you can visit 50 Weight Watchers Freestyle Desserts. It’s filled with delicious desserts perfect for Weight Watchers!

Recipe Rating

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Kevin Richard

Monday 5th of October 2020

What if you do not have a 8x10? How would I calculate my points for blue if I use a 8x8 or 9x13?

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