01 -
Turn your oven to 175°C and line two trays with parchment paper.
02 -
In a saucepan on medium heat, melt butter and stir a lot until it’s golden and smells nutty. This takes about 5 to 7 minutes. Take it off the heat and let it cool a bit.
03 -
Put flour, salt, baking soda, and espresso powder in a bowl and mix well.
04 -
In another bowl, cream together the browned butter, sugars, and vanilla until smooth.
05 -
Slowly stir in the dry ingredients until just mixed. Gently fold in the toffee bits.
06 -
Place spoonfuls of dough about 5 cm apart on your trays. Bake for 10 to 12 minutes until edges look golden and the centers feel soft. Cool completely before eating.