Keto Peanut Butter Fudge

Name: Keto Peanut Butter Fudge
Prep time: 5 min
Cook time: 5 min
Total time: 10 min
Cuisine: American
Ingredients: 1 cup unsweetened creamy peanut butter ((add a pinch of salt if it's unsalted)); 1/2 cup butter; 1/2 tsp vanilla extract; 3/4 cup powdered Swerve Sweetener; 1/3 cup collagen peptides ((see notes))

Instructions

Prep:5minCook:5min

Super creamy and rich, this keto peanut butter fudge recipe is the ultimate low carb and sugar-free treat for peanut butter lovers. It's so easy to make, with only a few basic ingredients. Only 3g carbs per serving!

Updated at: Fri, 07 Aug 2026 00:03:29 GMT