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These low fat Rice Krispie Treats taste just like the good old Rice Krispie Treats you make on the stove top. The real “treat” is that there’s a lot less mess!

And these crispy rice treats don’t need your undivided attention to prevent scorching, either – since they are made in a crock pot!

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Two Crock Pot Rice Krispie Treats on white napkin with plate of Rice Krispie Treats in the background.
Easy Low Fat Crock Pot Rice Krispie Treats

This will be my go-to way to make Rice Krispie treats from now on.

One of my Nana’s favorite things to make, she would have loved how easy these Crock Pot Rice Krispie Treats are to make too.

And they are relatively Weight Watchers Friendly as sweet treats go.

Bowl of Rice Krispies cereal with marshmallows scattered about for making Rice Krispies Treats.
Getting ready to make Rice Krispy Treats

How Many Calories and WW Points in Crock Pot Rice Krispie Treats?

According to my calculations, each Rice Krispie Bar has 153 calories.

To see your WW Points for this recipe, track it in the WW App!
(You must be logged into WW on a smartphone or tablet.)

6 SmartPoints (Green plan)
6 SmartPoints (Blue plan)
6 SmartPoints (Purple plan)
4 PointsPlus (Old plan)

If you’ve made these low fat Slow Cooker Rice Krispie Treats, please give the recipe a star rating below and leave a comment letting me know how you liked it. And stay in touch on Pinterest, Facebook, Instagram and Twitter for the latest updates.

4.80 from 5 votes

Low Fat Crock Pot Rice Krispie Treats Recipe

This crock pot rice krispie treats recipe yields the same great results as the traditional method of making rice krispie treats but with a lot less mess in the kitchen. I’m all about keeping it easy, especially cleanup. So these are a winner in my book!
Prep: 5 minutes
Cook: 1 hour
Total: 1 hour 5 minutes
Servings: 12
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Ingredients 

  • 3 tablespoons butter
  • 4 cups mini marshmallows or 40 large marshmallows
  • 6 cups crispy rice cereal

Instructions 

  • Ideal slow cooker size: 4-Quart.
  • Place the butter in your slow cooker. Add the marshmallows and then the cereal.
  • Cover and cook on HIGH for one hour.
  • Stir well. If the marshmallows are not fully melted, cover and cook for 15 to 20 minutes longer until the marshmallows are fully melted.
  • Coat a 9 x 13 inch pan (affiliate link) with nonstick cooking spray. Tansfer the mixture from the slow cooker to the prepared pan
  • Press the mixture firmly into the pan with a buttered spatula or a slighly damp hand.
  • Let cool and cut into 12 bars.

Notes

Serving size: 1 rice crispy treat (1/12th recipe)
WW Points: 7
Check your WW Points for this recipe and track it in the WW app.
(Must be logged into WW on a smartphone or tablet.)
6 SmartPoints (Green plan)
6 SmartPoints (Blue plan)
6 SmartPoints (Purple plan)
4 PointsPlus (Old plan)

Nutrition

Serving: 1rice krispy bar, Calories: 153kcal, Carbohydrates: 29.8g, Protein: 1.3g, Fat: 3.3g, Saturated Fat: 2g, Polyunsaturated Fat: 0.1g, Monounsaturated Fat: 1g, Trans Fat: 0.1g, Cholesterol: 8mg, Sodium: 36mg, Potassium: 13mg, Fiber: 0.1g, Sugar: 10g, Vitamin A: 87IU, Calcium: 2mg, Iron: 0.3mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Dessert
Cuisine: American
Tried this recipe?Mention @simplenourishedliving or tag #simplenourishedliving!

Source: Slow Cooking All Year ‘Round: More than 225 of our favorite recipes for the slow cooker, plus time-saving tricks & tips for everyone’s favorite kitchen helper! (affiliate link) by Gooseberry Patch

This video shows another easy way to make rice krispie treats in your slow cooker:

If you like Crock Pot Rice Crispy Treats, you might also like

About Martha McKinnon

Weight Watchers Lifetime Member, Yoga Practitioner and Blogger who loves to share her passion for trying to create a happy, healthy, balanced life in what often feels like an overwhelming out of control world.

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4.80 from 5 votes (5 ratings without comment)

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7 Comments

  1. Okay, so now I remember – I was looking up Rice Krispy treat WW PP. ha, this is where it took me. Thanks!

  2. Ah, this is great! Thank you. I hate stove top cooking and went to the store to buy the ingredients to make Rice Krispy nests for Easter. I haven’t a clue why I even happened upon your post but am so thankful! Going to start everything now in my crockpot! Thank you!!! Who knew?

  3. I’m a little confused. After you cook the mixture in a crock pot, stir it, then add it to the pan, isn’t it done? It says at the end there to “Let cook and cut into 12 bars.” after it says to put it in the pan. Is there more cooking to be done after the crock pot…? Thanks!

    1. Hi Lacee,

      Sorry for the confusion. It was a typo that should have set “let COOL and cut into 12 bars.” I’ve fixed the post. Thanks for letting me know.

  4. What would be your thoughts on adding chocolate chips into these rice krispie treats? Would they be able to withstand melting the slow cooker? Thanks!

    1. Hi Julie, I’m afraid the chocolate would not stand all the time in the slow cooker. You might be able to add them right at the end.