These brownies work within a low FODMAP diet if you pay attention to the servings size.
Low FODMAP Serving Size Info: Makes 40 brownies; serving size 1 brownie
In a large bowl, gently whisk together the sugar, eggs, vanilla and coffee. Gently whisk the lukewarm chocolate mixture into the egg mixture then fold in the dry mixture just until a few floury streaks remain. Fold in about three-quarters of the chocolate chips.