5tablespoonssalted buttersoftened, plus more for greasing the pan. I use Kerigold from grass fed cows
2cupsBob Red Mills 1To 1 gluten free baking flouror use GF Jules gluten free flour. It’s a really good one! But it does contain organic corn. I use it with no issues.
2teaspoonsbaking powder
1/2teaspoonground cinnamon
1/2teaspoonsalt
3/4cupsugar
1large egg
1/2teaspoonvanilla extract
3/4cupwhole milk or almond milk
2cupsfresh blueberries
Topping:
1/2cupgluten free flourBob Red Mills 1 To 1 gluten free baking flour
1/2cupsugar
6tablespoonssalted butterI use Kerigold
1/2teaspooncinnamon
1/4teaspoonsalt
sugarfor sprinkling
Softened butterfor serving
Instructions
For the cake: Preheat the oven to 350 degrees F. Grease a 9-by-13-inch baking pan with butter.
Add the flour, baking powder, cinnamon and salt to a medium bowl and stir to combine. Set aside.
Cream together the butter and sugar with an electric mixer. Add the egg and mix until combined. Mix in the vanilla. Add the flour mixture and milk alternately and mix until totally incorporated. Do not over-beat. Stir in the blueberries until evenly distributed. Pour the batter into the prepared pan.
For the topping: Combine the flour, sugar, butter, cinnamon and salt in a medium bowl and cut together using 2 knives or a pastry cutter. Sprinkle over the top of the batter.
Bake until the cake is golden brown, 40 to 45 minutes. Sprinkle with sugar. Cut into squares and serve with softened butter.