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Frozen Peanut Butter Pie

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One of my most favorite treats I’ve ever made was frozen peanut butter cups. I decided to step it up a notch and make frozen peanut butter pie. Boy am I glad I did!

I’ve really come to love the PB2 powdered peanut butter. In this recipe, you can’t even tell it’s not real peanut butter.

To keep the points low for this pie I cut back on the butter in the pie crust. Also, I only put the crust on the bottom of the pie pan. I think this pie is delicious!!!

Making the filling is very easy. I start by stirring together the PB2 powder and water.

Once it’s smooth I fold in the Cool Whip.

Add the mixture to the pie pan and place it in the freezer for 2 hours. It’s so good you won’t believe it’s WW friendly!

I find PB2 at the grocery store in the peanut butter isle. You can also buy it through Amazon:

PB2 Powdered Peanut Butter Plain 2 Pack

Some other recipes I have made using PB2 powder include PB2 Pancakes, Peanut Butter Fruit Dip, Thai Chicken Wraps and Apple Nachos.

I really like the PB2 because it has a lot less fat than regular peanut butter, but it still tastes good.

Click here to view your WW Personal Points and track it on your app.

(This post contains affiliate links. Please see my disclosure for more info.)

PB Pie3
PB Pie2
PB Pie
Frozen Peanut Butter Pie – Weight Watchers Freestyle
Prep Time
15 mins
Freeze time
2 hrs
Total Time
2 hrs 15 mins

Yield: 8 Servings (4 Freestyle points per serving for blue, green and purple)

Click here to view your WW Personal Points and track it on your app.

Course: Dessert
Keyword: freestyle, weight watchers, ww
  • 8 oz. fat-free Cool Whip, thawed
  • 8 tablespoons PB2 Powdered Peanut Butter
  • 6 tablespoons water
  • 3 whole chocolate graham cracker rectangles
  • 1 tablespoon butter, melted
  • 2 tablespoons skim milk
  1. Place chocolate graham crackers in a zip up baggie and smash them with a meat mallet or frying pan until they turn into crumbs.

  2. Stir in the melted butter and skim milk.

  3. Spray a pie pan with no stick cooking spray.

  4. Add the graham cracker mixture and spread into the bottom.

  5. In a large bowl stir together the PB2 powder and water until smooth. Fold in the Cool Whip until it is mixed together.

  6. Add the Cool Whip mixture to the pie pan.

  7. Place in the freezer for 2 hours.

  8. Optional: Add 1 tablespoon of sugar free, fat free chocolate syrup.

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

Recipe Rating

Laurie Rhoades

Wednesday 20th of April 2022

Can I use real peanut butter in this recipe?


Sunday 6th of March 2022

How many calories in this?


Tuesday 6th of April 2021

What can I use instead of cool whip ? I don’t like using cool whip in any recipe.

Rosemary Gaeta

Tuesday 25th of August 2020

Can you use almond milk?


Wednesday 26th of August 2020

I'm not sure, I haven't tried.

Maureen Weth

Monday 6th of July 2020

What would the smart points be still 4 per serving?

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