Preheat the oven to 350℉. Spray a 9”x13” casserole dish with cooking spray. Set aside.
Add eggs, salt, pepper, and water to a large mixing bowl and whisk to combine.
10 large eggs, ½ teaspoon kosher salt, ¼ teaspoon black pepper, 2 Tablespoons water
Melt butter in a large, non-stick frying pan over medium-low heat. Pour the egg mixture into the frying pan and scramble the eggs until they are just cooked and still slightly wet looking in areas. Set aside.
2 Tablespoons salted butter
Without separating the rolls, cut them in half horizontally. Place the bottom half in the prepared casserole dish. Set the top halves of the buns aside.
1 (12-count) package Hawaiian rolls
Place 6 cheese slices in an even layer on top of the buns.
10-12 slices cheddar cheese
Add a layer of ham slices on top of the cheese. Top the ham layer with the scrambled eggs. Then top with the rest of the cheese.
1½ pounds thinly sliced deli ham
Place the top half of the buns over the cheese and press down slightly.
In a microwave-safe medium bowl, melt the butter. Add the maple syrup, crushed French fried onions, sesame, and poppy seeds. Mix well, and brush over the top and sides of the rolls.
2 Tablespoons salted butter, 2 Tablespoons maple syrup, 2 Tablespoons crushed French fried onions, 1 teaspoon sesame seeds, 1 teaspoon poppy seeds
Loosely cover with foil and bake for 15-20 minutes. Uncover and bake for another 10 minutes or until the cheese is melted and the rolls are golden brown. Cut between the rolls to serve and enjoy!