1 cup sugar
1/4 cup unsalted butter, at room temperature
2 eggs, lightly beaten
1/4 cup canola oil
1/2 cup
créme fraicheZest of 1 lemon, minced
1 cup gf flour
1 teaspoon baking powder
1 teaspoon salt
2 cups blueberries (fresh or frozen)
Juice of 1/2 lemon
2 Tablespoons sugar