Preheat your oven to 350°F (175°C). Grease a 9x13 inch baking dish.
In a medium bowl, combine the drained crushed pineapple, granulated sugar, flour, and the first amount of melted butter. Stir until well combined.
0.45 grams crushed pineapple
Pour the pineapple mixture into the prepared baking dish and spread evenly.
In a small bowl, combine the crushed saltine crackers with the second amount of melted butter. Sprinkle this mixture evenly over the pineapple mixture.
0.45 grams crushed pineapple
Bake for 30 minutes, or until the topping is golden brown and the casserole is bubbly.
Let stand for a few minutes before serving.
Notes
This casserole is a delightful sweet and savory combination that pairs well with ham, turkey, or pork.