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Sugar Free Peanut Butter Fudge: The Perfect Diabetic Fudge

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Y’all… if there is one dessert I refuse to give up — it’s fudge. And not the sad, grainy, “tastes like diet” kind either. I’m talking real-deal, creamy, melt-in-your-mouth sugar free peanut butter fudge that no one at the holiday table will ever guess is diabetic-friendly.

Sugar free peanut butter fudge cut into squares on a white plate with a green Christmas ornament decor.

This easy fudge is a 2 ingredient fudge miracle that comes together on the stove in minutes. It’s perfect for diabetic Christmas, holiday dessert trays, or that moment when you just need one little bite of something sweet without wrecking your blood sugar. Bless it!

If you’ve been looking for easy fudge, low carb fudge, or keto fudge that actually tastes like the real thing — sweetie, this is it.

Sugar free peanut butter fudge cut into squares on a white plate with the accent of a green Christmas ornament and a red and white christmas candle in the background.

Why You’ll Love This Sugar Free Peanut Butter Fudge

  • 2 ingredient fudge (no baking, no thermometer)
  • Naturally low carb fudge
  • Perfect for diabetic peanut butter fudge lovers
  • Holiday-ready for all of your Christmas parties
  • Smooth, creamy texture — no gritty aftertaste
  • Works for keto fudge and sugar-free dessert fans
Ingredients for sugar free peanut butter fudge

Ingredients

  • 1 (7-oz) package Lily’s Peanut Butter Chips
  • ¾ cup heavy whipping cream

That’s it. That’s the list. Put it on your Wal-Mart order!

Equipment Used

  • Small saucepan
  • Silicone spatula or whisk
  • Loaf pan
  • Non-stick aluminum foil
  • Refrigerator

How To Make Sugar Free Peanut Butter Fudge (Step-By-Step)

  1. Line a loaf pan with non-stick aluminum foil
  2. Place a small saucepan on the stove over medium heat
  3. Add heavy whipping cream
  4. Heat until cream begins to gently bubble.
  5. Stir in Lily’s Peanut Butter Chips
  6. Whisk until completely smooth
  7. Pour mixture into prepared pan
  8. Refrigerate for 2 hours
  9. Slice into 24 squares and serve!

Health Benefits of Lily’s Peanut Butter Chips

  • Sweetened with stevia, not sugar
  • No added sugar
  • Keto-friendly and works for sugar free desserts
  • Rich peanut butter flavor without sugar spikes

And let’s be honest, Lily’s taste great! It makes the perfect base for diabetic peanut butter fudge during the holidays and anytime!

Recipe Variations

  • Chocolate Peanut Butter Fudge: Swirl melted Lily’s dark chocolate chips
  • Sea Salt Fudge: Sprinkle flaky salt before chilling
  • Crunchy Fudge: Add chopped peanuts or pecans
  • Holiday Fudge: Top with sugar-free sprinkles for diabetic Christmas
  • Dairy-Free Test: Coconut cream works, but texture will be softer

How to Store Fudge

  • Store in an airtight container
  • Keep refrigerated up to 7 days
  • Freeze for up to 3 months
Three squares of sugar free peanut butter fudge on a butcher block style cutting board.
Sugar free peanut butter fudge on white plate.

Sugar Free Peanut Butter Fudge

Shelly Marie Redmond, MS, RD, LDN – Skinny Louisiana
Creamy sugar free peanut butter fudge made with just 2 ingredients. This easy diabetic fudge is low carb, keto-friendly, and perfect for Christmas or anytime cravings hit.
Print Recipe Pin Recipe
Prep Time 5 minutes mins
Cook Time 5 minutes mins
2 hours hrs 10 minutes mins
Course Dessert
Cuisine American
Servings 24 pieces
Calories 85 kcal

Ingredients
  

  • 1 7 oz package Lily’s Peanut Butter Chips
  • 3/4 cup heavy whipping cream

Instructions
 

  • Line a loaf pan with non-stick aluminum foil.
  • Place a small saucepan over medium heat.
  • Add heavy whipping cream and heat until it begins to gently bubble.
  • Stir in Lily’s peanut butter chips until smooth and fully melted.
  • Pour mixture into prepared loaf pan.
  • Refrigerate for 2 hours until set.
  • Slice into 24 pieces and serve.

Notes

Store sugar free peanut butter fudge in an airtight container in the refrigerator for up to 7 days. Fudge can also be frozen for up to 3 months. For softer texture, let sit at room temperature 5 minutes before serving.
Keyword 2 ingredient fudge, diabetic fudge, keto fudge, low carb fudge, sugar free fudge, sugar free peanut butter fudge

Net carbs: Approximately 3 grams per piece, making this sugar free peanut butter fudge a great low-carb and keto-friendly option when enjoyed in proper portions.

FAQ.

Is sugar free peanut butter fudge good for diabetics?

Yes—this diabetic fudge uses stevia-sweetened chips and has no added sugar, making it a great option when portioned properly.

Can I freeze sugar free fudge?

Yes. Wrap tightly and freeze up to 3 months. Thaw in the fridge overnight.

Is this keto fudge?

It can be. It’s low carb and sugar free, so it fits many keto plans depending on your daily carb target.

Three squares of sugar free fudge on a white plate with Christmas ornament decorations in the background.

More Sugar Free & Diabetic-Friendly Recipes You’ll Love

If you loved this sugar free peanut butter fudge, I would love for you to stick around here on Skinny Louisiana for more easy, real-life recipes that keep your blood sugar steady without giving up flavor.

From my kitchen to yours, be sure to check out:

  • My Sugar Free Fudge (2 Ingredients)

And like your favorite cousin, I’m a big believer in sharing the great work of others!  If you’re looking for more keto recipes, check out this Keto Chocolate Chip Recipe from Wholesome Yum!

Signing Off!

If you’re going to make fudge this season, make it work for you — not against your blood sugar. This sugar free peanut butter fudge proves you don’t have to give up your favorite treats to eat smarter, feel better, and still enjoy the holidays.

 – Shelly, MS, RD, LDN
Registered Dietitian | Queen of Healthy Cajun Cuisine

Never skinny a roux… but always skinny your sugar.

Save this recipe, share it with your favorite peanut-butter lover, and tag @SkinnyLouisiana when you make it.

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Shelly Marie Redmond

Shelly Marie Redmond, MS, RD, LDN is an award-winning culinary dietitian, speaker, spokesperson, and founder of Skinny Louisiana™.

Known as the Queen of Healthy Cajun Cuisine, she develops recipes and conducts food demonstrations marrying the authentic and delicious flavors of Louisiana cooking with principals of healthy eating.

Want more recipes?

You can find even more of Shelly’s favorite Skinny Louisiana-approved recipes in her 5-star rated cookbook: Skinny Louisiana… in the Kitchen.

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Shelly Marie Redmond, MS, RD, LDN is an award-winning culinary dietitian, speaker, and founder of Skinny Louisiana™ and her own private practice.

Shelly blends the bold, authentic flavors of Louisiana with the principles of healthy eating, proving you don’t have to give up taste to live well.

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Shelly Marie Redmond, MS, RD, LDN
Culinary Dietitian, Speaker, Spokesperson

318.426.0987
shelly@skinnylouisiana.com

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