Low Carb Peanut Butter Cups

1 stick unsalted butter (DO NOT use salted)
1 oz unsweetened chocolate
1/3 c Splenda
1 T heavy cream
4 T low carb (I use carb options) or natural creamy OR chunky peanut butter (more or less depends on your taste and carb allowance)
chopped walnuts (I don't use these, but walnuts are heart healthy)

Melt 1 stick butter, 1 oz bakers choc, 1/3 c Splenda in microwave ~ I suggest microwaving for 30 seconds then stir then micro again for 30 seconds (so you wont burn the chocolate)

Stir in 1 T heavy cream + 4 T peanut butter until smooth.

line 6 muffin tins with muffin cups; Divide the chocolate mixture between them..

Freeze until firm. store in freezer because they melt!