Preheat oven to 365°F. Slice Hoagie Roll halves into four strips each. Arrange on a baking sheet and bake in oven for 4-5 minutes until lightly browned.
Prepare crab meat, shrimp, jalapeno, scallion, tomatoes, and dill.
In a medium bowl, combine cream cheese, mayonnaise, Parmesan cheese, and spices to taste.
Mix in remaining ingredients (from step 2) and stir to combine.
Spread a spoonful of the mixture over each bread slice.
Bake canapés in preheated oven for about 10 minutes. Serve warm.
Recipe adapted from: https://valentinascorner.com