I got this idea from The Chew TV program and made it from my recollection.
I believe they used white bread, and I only had 100% whole wheat.
They rolled it out a little, and I forgot that step, so I mashed it down. If rolled, it would have closed and stayed closed more tightly I think.
I spread it with one (1) Tbsp Nutella and
placed almost 1/2 banana sliced on one side.
Then I rolled it as tightly as possible,
dipped it (but didn’t soak it) in one beaten egg, and
cooked it in a small non-stick skillet in one (1) tsp (pat) of butter until the egg was cooked. After I took it out of the pan, I cooked the remainder of the egg in the same pan. Therefore, the entire egg is counted in the total calories.
Then I sprinkled the french toast with sugar and cinnamon (mixed) and
then a little powdered sugar and
1 Tbsp pancake syrup
for a total of 400 calories
(or 500 calories if you wanted to add another Tbsp of Nutella)