Preheat oven to 180°C. Grease a mini muffin tin with butter.

Melt the butter and chocolate together in the microwave in short bursts on medium.

In a bowl beat the eggs with the sugar and vanilla.

Sift the flour into another bowl and add the salt.

Let the chocolate mixture cool a bit before beating in the egg and sugar mixture.

Fill each mini muffin tin ⅔ full and add approx 1/2 tsp of peanut butter into the centre of each, gently pressing down so the batter covers it.

Bake in the oven for 15-18 minutes or until done. When it’s ready the top should be dried to a pale brown but the middle still slightly gooey.

Allow the brownie bites to cool for 5 minutes before removing from the muffin tin.

Enjoy!