
These Easy Sugar-Free Low Carb Buckeyes deliver everything you love about the classic Midwest treat—creamy peanut butter centers and a rich chocolate coating—without the sugar crash. Sweetened with monk fruit and structured with vanilla protein powder, these keto-friendly buckeyes have a smooth, fudge-like texture and a crisp chocolate shell. No baking required and perfect for holidays, parties, or freezer-friendly indulgence, this recipe proves you don’t have to sacrifice flavor to stay low carb.
1 cup no-sugar-added peanut butter (peanuts + salt only)
1/2 cup unsalted butter, softened
1/2 cup monk fruit allulose sweetener (powdered/confectioners style)
1/2 cup vanilla protein powder (whey or casein)
1 tsp vanilla extract
1 tsp vanilla liquid stevia
7 oz dark chocolate (85% cocoa or sugar-free chips)
2 tbsp unsalted butter
Mix the Filling
Add peanut butter, softened butter, powdered monk fruit sweetener, protein powder, vanilla extract, and liquid stevia to a mixing bowl. Beat until completely smooth and uniform.
Shape the Buckeyes
Scoop the mixture into small portions (about 1 teaspoon each) and roll into balls. Place on a parchment-lined baking sheet.
Freeze
Freeze the peanut butter balls for at least 30 minutes until firm.
Melt the Chocolate
Combine dark chocolate and butter in a microwave-safe bowl. Microwave in 30-second intervals, stirring between each, until smooth.
Dip
Insert a toothpick into each frozen ball and dip into melted chocolate, leaving a small circle of peanut butter exposed at the top.
Set
Place dipped buckeyes back on parchment. Remove toothpicks and smooth holes if needed. Refrigerate or freeze until chocolate is set.