INGREDIENTS
1/2 c
butter
1 c
sugar
2 larges
eggs
1 tsp
vanilla
1 c
rice flour
1/2 c
tapioca starch
3/4 tsp
xanthan gum
1 1/2 tsps
baking powder
1/4 tsp
baking soda
1/2 tsp
salt
1/2 c
milk
2
lemon zest
1/4 c
lemons juice
4 Tbsps
butter
1/3 c
blueberries
3 3/4 cs
powdered sugar
1
milk optional