Step 1

Preheat the oven to 350 °F.

Step 2

Grease a medium-size casserole dish non stick spray.

Step 3

Stir together the sugar and flour in a large bow.  Gradually stir in the cheese.

Step 4

Add the drained pineapple chunks, and stir until ingredients are well combined.

Step 5

Pour the mixture into the prepared casserole dish.

Step 6

In another medium bowl, combine the cracker crumbs, melted butter, and reserved pineapple juice, stirring with a rubber spatula until evenly blended.

Step 7

Spread crumb mixture on top of pineapple mixture. Bake for 25 to 30 minutes, or until golden brown.