Heirloom Tomato Spicy Grilled Cheese is loaded with tomatoes, cheese, and horseradish to make the perfect sandwich!
I am a major grilled cheese-aholic, and this Heirloom Tomato Spicy Grilled Cheese is out of this world! This sandwich is full of delicious heirloom tomatoes, two different cheese, and a spicy horseradish spread, all stuffed and melted between two delicious slices bread.
Serve this delicious sandwich with a side of Air Fryer French Fries or Tuna Pasta Salad for the perfect meal!
If you've enjoyed the other grilled cheese I've shared, such a French Onion Grilled Cheese or Jalapeno Popper Grilled Cheese then you will surely want to try this recipe!
The creamy horseradish spread makes this sandwich POP! Simply mix mayo and horseradish, and you have creamy yet spicy sauce. Don’t like spicy food? No problem, don’t use the sauce.
The heirloom tomatoes pack a bold fresh tomato flavor, and then two cheeses, Havarti and Cheddar, compliment the other ingredients perfectly, and pair for a great melted cheesy sandwich.
How to make Heirloom Tomato Spicy Grilled Cheese:
**scroll down for full ingredients list and printable directions**
- Get all the ingredients together and prepped. Make the creamy horseradish sauce and set aside.
- Assemble the sandwiches - Butter bread, On one side of bread, flip the slice over and add 1 slice Havarti, 4-5 tomato slices, 1 slice of cheddar, then smear the horseradish spread over one side of the remaining bread slice, and close the sandwich with the spread facing the cheese. Spread some more butter on the top of the slice. Repeat for second sandwich.
- Cook over medium heat for a few minutes on each side. The second side will cook more quickly so be careful not to burn the heirloom tomato spicy grilled cheese sandwiches.
PRO TIP: Do not cook on too high of heat; cook at medium heat, so that the cheese has time to melt and the bread does not burn. Do not turn up your heat too high, or else you will end up with burnt bread! Also, butter the outsides of your bread! This helps the bread get a nice golden crunch.
Can I add meat to this sandwich?
Yes. Thin sliced turkey breast or thin sliced chicken breast would be very tasty on this sandwich and would add more protein.
Dig in and enjoy! The recipe below is for 2 sandwiches, but can easily be tailored to fit how many sandwiches you want to cook!
What to serve with this delicious grilled cheese:
- Air Fryer Sweet Potato Fries (homemade)
- Buffalo Chicken Fries
- Air Fryer Buffalo Chicken Tenders
- Air Fryer Chicken Wings (super crispy)
- The Crispiest and Best Air Fryer Baked Potatoes
- Air Fryer Asparagus Fries (easy recipe)
- Honey Lime Fruit Salad
Heirloom Tomato Spicy Grilled Cheese is loaded with tomatoes, cheese, and horseradish to make the perfect sandwich!
- 4 slices thick sliced bread
- 1-2 TBS butter
- 2 slices Havarti cheese
- 2 slices medium cheddar cheese
- 1 TBS mayonnaise
- 1 teaspoon horseradish
- 2 heirloom tomatoes sliced
-
In a small bowl mix mayo and horseradish, set aside.
-
Assemble sandwiches: On one side of bread, spread some butter, flip slice over and add 1 slice Havarti, 4-5 tomato slices, 1 slice of cheddar. Then smear the horseradish spread over one side of the remaining bread slice, and close the sandwich with the spread facing the cheese. Spread some more butter on the top of the slice. Repeat for second sandwich.
-
Heat a large skillet over medium heat. Add both sandwiches to the skillet, and cook for 3-4 minutes on the first side (watch closely for it to turn golden brown), then carefully flip sandwiches, and cook for 2-3 more minutes on the second side (this side will cook faster).
-
Remove from skillet and cut in half. Serve immediately.
First published in April 2016. Updated September 2023.
April says
Grilled cheese with tomatoes is the best! The horseradish definitely took it to a whole new level - absolutely delicious!
Beth says
Now this is what I call a grilled cheese sandwich! That thing is fully loaded, and I can't wait to get it in my belly!
Abby says
The amount of flavor in this sandwich was insane! By far the best one I've had in a long time. Can't wait to make it again.
Erin | Dinners, Dishes and Dessert says
Looks amazingly delicious! I'm excited to make this!
Olivia says
This is the most delicious grilled cheese sandwich I have ever made! It was perfectly spicy and really easy to whip up, thank you!!
Allyson says
So happy to hear you loved it! I love using those summer fresh tomatoes!
Sandra says
This is such an amazing grilled cheese recipe! Quickly became a favorite at my house!