These sandwiches are made with SPAM®, Velveeta®, relish, and mayonnaise. Very simple and easy, but very good.
Preheat an oven to 350 degrees F (175 degrees C).
Stir together the luncheon meat, processed cheese, relish, and salad dressing in a bowl. Spoon the filling into the sandwich buns, and wrap each sandwich individually in aluminum foil. Place the sandwiches onto a baking sheet.
Bake in the preheated oven until the filling is hot, and the buns have toasted, 10 to 15 minutes.
Per Serving: 443 calories; protein 17g; carbohydrates 29.5g; fat 28.4g; cholesterol 68.3mg; sodium 1509.3mg.