This grilled sandwich combines the savory flavors of spam, cheddar cheese, tomato, and onion to create a delicious and satisfying meal. Perfect for a quick lunch or a light dinner, this recipe is easy to make and sure to please everyone at the table.
If you don't usually keep spam in your pantry, you might need to pick some up at the supermarket. Spam is a canned cooked meat product made from pork and ham, and it adds a unique flavor to the sandwich. Make sure to also grab fresh tomato and onion if you don't have them at home.

Ingredients for Grilled Spam Tomato Cheddar Cheese and Onion Sandwich
Bread: The base of the sandwich, providing structure and a crispy texture when grilled.
Spam: A canned cooked meat product made from pork and ham, adding a savory and slightly salty flavor.
Cheddar cheese: A sharp and creamy cheese that melts beautifully, adding richness to the sandwich.
Tomato: Freshly sliced to add a juicy and slightly acidic contrast to the other ingredients.
Onion: Adds a bit of crunch and a mild, sweet flavor when grilled.
Butter: Softened to spread on the bread, helping to achieve a golden brown and crispy exterior.
Technique Tip for This Recipe
To achieve a perfectly golden and crispy grilled sandwich, ensure that the butter is evenly spread on the bread. This will help in achieving an even browning. Additionally, preheat the grill pan thoroughly before placing the sandwich on it. This ensures that the cheese melts evenly and the spam gets a nice sear.
Suggested Side Dishes
Alternative Ingredients
bread - Substitute with whole wheat bread: Adds more fiber and nutrients.
bread - Substitute with sourdough bread: Provides a tangy flavor and chewy texture.
spam - Substitute with turkey ham: Lower in fat and calories, but still provides a similar savory taste.
spam - Substitute with grilled tofu: A vegetarian option that absorbs flavors well.
cheddar cheese - Substitute with mozzarella cheese: Offers a milder flavor and melts beautifully.
cheddar cheese - Substitute with Swiss cheese: Adds a nutty flavor and melts well.
tomato - Substitute with roasted red peppers: Adds a sweet and smoky flavor.
tomato - Substitute with sliced avocado: Provides a creamy texture and healthy fats.
onion - Substitute with green onions: Adds a milder onion flavor and a bit of color.
onion - Substitute with shallots: Offers a sweeter and more delicate flavor.
butter - Substitute with olive oil: A healthier fat option that adds a slight fruity flavor.
butter - Substitute with margarine: A non-dairy alternative that spreads easily.
Other Alternative Recipes Similar to This Sandwich
How To Store / Freeze This Sandwich
- Allow the sandwiches to cool completely before storing to prevent condensation, which can make the bread soggy.
- Wrap each sandwich individually in aluminum foil or plastic wrap to maintain freshness and prevent them from sticking together.
- Place the wrapped sandwiches in an airtight container or a resealable plastic bag to further protect them from air and moisture.
- Store the sandwiches in the refrigerator if you plan to consume them within 2-3 days. This will keep the ingredients fresh and safe to eat.
- For longer storage, place the wrapped sandwiches in the freezer. They can be frozen for up to 1 month without significant loss of quality.
- When ready to eat, thaw the sandwiches in the refrigerator overnight if they were frozen.
- Reheat the sandwiches in a preheated oven at 350°F (175°C) for about 10-15 minutes, or until the cheese is melted and the bread is crispy.
- Alternatively, you can reheat the sandwiches in a grill pan over medium heat, pressing down gently with a spatula to ensure even heating and crispiness.
- Avoid using a microwave to reheat the sandwiches as it can make the bread rubbery and the cheese unevenly melted.
How To Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Wrap the sandwich in aluminum foil to keep it from drying out.
- Place the wrapped sandwich on a baking sheet.
- Heat for about 10-15 minutes, or until the cheese is melted and the bread is warm and crispy.
Stovetop Method:
- Preheat a skillet over medium heat.
- Place the sandwich in the skillet and cover with a lid to help the cheese melt.
- Heat for about 3-4 minutes per side, pressing down gently with a spatula to ensure even heating.
Microwave Method:
- Place the sandwich on a microwave-safe plate.
- Cover with a damp paper towel to keep the bread from getting too hard.
- Microwave on medium power for 1-2 minutes, checking halfway through to ensure even heating.
Toaster Oven Method:
- Preheat your toaster oven to 350°F (175°C).
- Place the sandwich on the toaster oven tray.
- Heat for about 10 minutes, or until the cheese is melted and the bread is warm and crispy.
Air Fryer Method:
- Preheat your air fryer to 350°F (175°C).
- Place the sandwich in the air fryer basket.
- Heat for about 5-7 minutes, checking halfway through to ensure the cheese is melted and the bread is crispy.
Best Tools for This Recipe
Grill pan: A flat or ridged pan used to grill the sandwich, giving it a nice char and crispy texture.
Spatula: A tool used to flip the sandwich to ensure even grilling on both sides.
Butter knife: Used to spread the softened butter on the bread slices.
Cutting board: A surface to slice the tomato and onion safely.
Chef's knife: A sharp knife used for slicing the tomato and onion.
Plate: Used to assemble the ingredients and serve the finished sandwich.
Measuring spoons: Used to measure the 2 tablespoons of softened butter accurately.
Tongs: Optional tool to handle the hot sandwich if needed.
How to Save Time on Making This Sandwich
Pre-slice ingredients: Slice the tomato and onion ahead of time and store them in the fridge.
Use pre-sliced cheese: Opt for pre-sliced cheddar cheese to save cutting time.
Pre-cook spam: Cook the spam slices in advance and store them in an airtight container.
Butter in bulk: Soften and spread butter on all bread slices at once to streamline the process.
Assemble in batches: Prepare multiple sandwiches at once and grill them together to save time.

Grilled Spam Tomato Cheddar Cheese and Onion Sandwich Recipe
Ingredients
Main Ingredients
- 4 slices Bread
- 4 slices Spam
- 4 slices Cheddar Cheese
- 1 Tomato sliced
- 0.5 Onion sliced
- 2 tablespoon Butter softened
Instructions
- 1. Preheat your grill pan over medium heat.
- 2. Butter one side of each slice of bread.
- 3. Place two slices of bread, buttered side down, on the grill pan.
- 4. Layer with Spam, cheddar cheese, tomato, and onion.
- 5. Top with the remaining slices of bread, buttered side up.
- 6. Grill until the bread is golden brown and the cheese is melted, about 3-4 minutes per side.
- 7. Serve hot and enjoy!
Nutritional Value
Keywords
More Amazing Recipes to Try 🙂
- Russian Salad Recipe30 Minutes
- White Balsamic Vinaigrette Recipe10 Minutes
- Italian Sausage Recipe35 Minutes
- Shrimp Po' Boys Recipe30 Minutes
- Puppy Chow Recipe15 Minutes
- Italian Chicken and Chickpeas Recipe45 Minutes
- Apple Pancakes Recipe30 Minutes
- Grilled Sausage with Peppers and Onions Recipe30 Minutes
Leave a Reply