Oats Crumble Lemon Blueberry Bars

Last summer treat☆
There are tons of how to make lemon bars online.
I have been still looking for best one.
Today I make filling in advance before baking and put it on baked crust. I think the color gets more beautiful bright yellow comparing with uncooked filling on the crust.




**Oats Crumble Lemon Blueberry Bars recipe**
8*20cm (3*8 inch)     2 baking pans
If you still have leftover of crust, you can keep in the freezer.

<Crust>
1 1/4 cups pastry flour
1 1/4 cups oats
1 cup cane sugar
1/2 tsp salt
1/2 tsp baking soda
3/4 cup melted butter
vanilla extract

1. Mix pastry flour, oats, cane sugar, salt and baking soda in a bowl.
2. Add melted butter and vanilla extract into the dry ingredients bowl and mix them.
3. Press half of the mixture into a bottom of baking pan.
4. Bake it in the preheated oven at 180°C for 13-15 minutes.


<Lemon curd filling & blueberries>
2 eggs yolk
2 eggs
3 lemon juice(about 100mL)
1/2 cup granulated sugar
1/2 cup butter
1 tbsp corn starch
100g frozen or fresh blueberries

1. Put eggs, egg yolks, lemon juice and granulated sugar and flour into a sauce pan.
2. Warm up on the low heat and stir them with a whisk.
3. Add melted butter into the sauce pan and stir them.
4. Remove the saucepan when it gets thicken.
5. Prepare blueberries.

<Finish lemon bars>
1. Place blueberries on crust. Pour lemon curd onto oats crust base and blueberries.
2. Sprinkle the leftover oats crumble on top.
3. Bake it in the preheated oven at 180°C for 15-20 minutes.
4. Cool it down, and then place it in the fridge for a while.
5. When it gets cool completely, cut into the bars.