INGREDIENTS
1
Earl Grey Tea bag
6 tbsp
unsalted butter
1/2 cup
granulated sugar
2
eggs
1/4 cup
buttermilk or yogurt
zest of 1 lemon
1 1/2 cups
+ 1 tbsp ((200 g) all purpose flour)
2 tsp
baking powder
1/2 tsp
baking soda
1/4 tsp
salt
1 tbsp
poppy seeds ((optional))
1 cup
blueberries
1/2 cup
powdered sugar
lemon juice