Blueberry Cornmeal Buckle
From Edd Kimber - One Tin Bakes
The Streusel Topping
125g ground almonds
125g oat flour*
3 tablespoons caster sugar
¼ teaspoon fine sea salt
100g unsalted butter, diced
- I took 100g of regular porridge oats and blitzed then in a spice grinder, then used that powder and 25g whole porridge oats
The Cake
185g unsalted butter at room temperature, plus extra for greasing
250g caster sugar
Finely grated zest of two lemons (or 1 tsp lemon essence)
185g fine cornmeal
185g ground almonds
¾ teaspoon baking powder
½ teaspoon fine sea salt
5 large eggs
2 teaspoons vanilla extract
450g fresh blueberries (I used defrosted, they worked just fine)
9 x 13 inch brownie tin
Preheat the oven to 180 deg C / Gas Mark 4. Lightly grease the baking tin and line with baking parchment that overhangs the two long sides of the tin.
To make the streusel topping, mix together the ground almonds, oat flour...