Delicious SPAM Sandwiches: A Warm Family Supper Before the Halloween Fun

Delicious SPAM Sandwiches: A Warm Family Supper Before the Halloween Fun

Before the candy comes supper! These warm, cheesy SPAM sandwiches are a family favorite that found a special place in our Halloween traditions.

The recipe came from my sister, and our family always made these sandwiches with Mama’s homemade sourdough bread. That homemade bread made them extra special, soft and warm, with a savory filling and plenty of melted cheese.

Later, my oldest daughter made them a Halloween tradition for her children. With two children and seven adopted children, she needed a warm supper that could fit into a busy evening. These sandwiches were easy to serve before trick-or-treating and handy to take along when everyone was ready to go.

You don’t need homemade bread to enjoy them. Use the bread and cheese you have on hand. For a hearty meal, pair them with your favorite soup.

Delicious SPAM Sandwiches

Prep time: 25 minutes
Bake time: 30–35 minutes
Total time: About 1 hour
Makes: 6–8 sandwiches

Download the printable Delicious SPAM Sandwiches recipe card (PDF)

Ingredients

  • 1 can SPAM, diced into ¼-inch cubes
  • 1 block cheese (8 ounces), diced into ¼-inch cubes
  • 2 tablespoons mayonnaise
  • 1 tablespoon ketchup
  • 1–2 teaspoons brown mustard
  • ½–1 teaspoon onion powder
  • ¼–½ teaspoon garlic powder
  • Optional: pinch of black pepper
  • 12–16 slices bread
  • 6–8 sheets oven-safe parchment paper suitable for 350°F

Instructions

  1. Preheat the oven to 350°F.
  2. In a medium bowl, combine the diced SPAM and cheese, stirring to distribute the cubes evenly.
  3. Add the mayonnaise, ketchup, brown mustard, onion powder, garlic powder, and optional black pepper. Mix until everything is lightly coated. The filling should be chunky, creamy, and spreadable, not wet.
  4. Lay out the bread. Divide the filling evenly over half the slices, then top with the remaining bread. Press gently so the filling spreads toward the edges.
  5. Center each sandwich on a sheet of parchment. Fold the long sides over the sandwich, wrap snugly, and tuck the ends underneath. Arrange on a baking sheet.
  6. Bake fully wrapped for 30–35 minutes, until the sandwiches are heated through and the cheese is melted. Keep them wrapped throughout baking.
  7. Let cool slightly, then carefully unwrap and serve warm. In my kitchen, there’s usually enough melted cheese to ooze right out onto the paper. That’s part of the goodness!

Make Them Your Own

Cheddar, Colby Jack, Swiss, pepper jack, American block cheese, or mozzarella are all options. Diced block cheese gives the filling that chunky melt our family loves.

Use 1 teaspoon of brown mustard for a milder tang or 2 teaspoons for a little more zip. Adjust the onion and garlic powder to suit your taste.

White sandwich bread, potato bread, brioche, Hawaiian bread, sourdough, or plain homemade bread all give you a different way to enjoy the same family recipe. Mama’s homemade sourdough will always have a special place in my heart.

A Note About the Wrapping

Our family originally made these with wax paper. For this published recipe, use oven-safe parchment paper rated for the baking temperature. Wax paper is not a substitute for oven-safe parchment.

An Optional Crisp Finish

Like a crisper exterior? After baking, unwrap the sandwich and spread a thin layer of additional mayonnaise on the outside of the bread. Toast on a skillet or griddle over medium-low heat, turning carefully until both sides reach your preferred color. Watch closely.

This is the mayo-toasting technique I use for grilled cheese, offered here as an optional variation. The original SPAM sandwiches stay wrapped throughout their oven bake.

Helpful Kitchen Equipment

You’ll need a cutting board, knife, medium mixing bowl, measuring spoons, baking sheet, and oven-safe parchment paper. A skillet or griddle is optional for the crisp finish.

Shop This Recipe

Need a few kitchen helpers? Here are some options from Culinary Corner for preparing the sandwiches and serving your favorite soup. Use what you already have, or find something useful for your kitchen.

These are suggested shop options, not necessarily the items shown in the recipe images.

A Simple Supper, Beyond Halloween

Halloween may be part of our family story, but these sandwiches don’t need a holiday. Serve them for a cozy lunch, an easy supper, or an evening when everyone is heading in different directions.

Set out bowls of your favorite soup, unwrap those warm sandwiches, and gather around for a few minutes before the next adventure.

Did You Make This?

What bread and cheese did you choose? And what soup would you serve alongside? Leave a comment and tell me. I’d love to hear how you made this family favorite your own.

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