First, start buy making the Keto Hawaiian Sweet Rolls Recipe.
Slice each Sweet roll in half and layer the bottom halves in a baking pan.
Add a layer of ham.
Add a pickle to each sandwich.
Add a layer of Swiss Cheese.
Top the sandwich with the top layer of bread.
In a separate microwaveable bowl, melt the butter.
Add the Mined onion and the Dijon mustard to the melted butter and stir until all the ingredients are combined.
Spread the butter mixture over the top of each sandwich.
Bake at 375 degrees for about 10 to 15 minutes until the cheese is melted in the middle of the sandwiches.