INGREDIENTS
3 tbsp
butter, plus more for the skillet
1/2 cup
whole wheat flour
1/2 cup
all-purpose flour
1/4 cup
barley or rye flour
2 tbsp
sugar
1 tbsp
plus 1 tsp. baking powder
1/2 tsp
salt
2
large eggs
1 cup
plain, full-fat yogurt
2 tbsp
milk, plus more as needed
1/2 tsp
lemon zest
1/2 tsp
vanilla extract
About 1 cup blueberries (fresh or frozen)