Mix the protein powder and yoghurt

• Place the protein powder and Greek yoghurt in a bowl.
• Mix until the mixture becomes crumbly.

Form the dough

• Add the water gradually and keep mixing until a dough forms.
• If too dry, add a little more water; if too wet, add a bit more protein powder.
• Knead into one ball.

Shape and cut the bars

• Place the dough on baking paper and flatten into a rectangle.
• Press in the chocolate chips if using.
• Cut into 4 equal bars.

Store

• Store in the fridge or freeze for later.