A quick and easy tuna melt recipe using canned tuna, mayonnaise, Dijon mustard, diced vegetables, and cheese. Perfect for a fast lunch! Mix the ingredients, spread on toast, and bake for a delicious meal.
1: Mix together tuna, mayonnaise, mustard, diced celery, diced red onion, salt, pepper, and garlic powder.
2: Spread the mixture on slices of toast.
3: Top with shredded cheddar cheese.
4: Bake in the oven at 400°F for 10 minutes.
