Preheat your oven to 350°F. Line a loaf pan with parchment paper and set aside.
Prepare your flax egg and set aside as you mix the wet ingredients together. Add in the dry and mix well.
Fold in your pretzels and chocolate chips and place your dough into your loaf pan. Spread evenly and place in the oven for 15 minutes. Turn the pan and bake for another 10-15 minutes.
Let cool completely and place in the fridge. They are easiest to cut when they are chilled!