INGREDIENTS
1 cup
frozen or fresh blueberries
1 1/2 cups
finely milled almond flour
1/2 cup
coconut flour
1/2 cup
sugar substitute
1/2 cup
full-fat sour cream
4 tbsp
melted butter
3
eggs
1 1/2 tsp
baking powder
1/4 tsp
sea salt
1/2 cup
confectioners' sugar substitute
2 tbsp
lemon juice
1/2 tsp
lemon extract
1
to 2 tablespoon of heavy whipping cream