Foodporn alert! Peanut butter cup blondies

I am back!

I have no real excuse, so I just hope that an amazing #foodporn recipe will help you forgive me for disappearing for 2 months. 
(I am a strong believer in the power of peanut butter cups.)
And I missed you, so I promise I am back for good!

Peanut butter cup blondies

Ingredients

113 grams lightly salted butter, melted

218 grams light muscovado sugar

1 large egg

1 teaspoon vanilla

125 grams flour

10 to 15 peanut butter cups (I use Reese's), cut in halves

Method

1/ Preheat the oven at 180deg C.

2/ Line the bottom of a square brownie tin with baking parchment and butter the parchment and sides of the tin

3/ Mix the melted butter with the brown sugar – beat (in a free standing mixer or with a hand electric whisk) until smooth and paler. This will take 3 to 4 minutes.

4/ Beat in the egg and then the vanilla (not for too long so the mixture doesn't curdle).

Stir gently the flour in with a spatula.

5/ Mix gently the peanut butter cup halves in.

6/ Pour the mixture into the prepared tin.

7/ Bake at 180degC for 20-25 minutes, or until just set in the middle. Cool on rack before cutting them.