This is similar to classic tuna fish salad but with a kick. My boyfriend made this when we were out of relish and decided to substitute with jalapenos. It was awesome! I added the relish back in to give it a sweetness along with the spiciness.
Stir tuna, Cheddar cheese, diced jalapeno, mayonnaise, relish, lemon juice, and pepper together in a bowl. Spread tuna mixture on a slice of toast and top with remaining slice to make a sandwich.
Per Serving: 322 calories; protein 27.5g; carbohydrates 27.8g; fat 10.6g; cholesterol 36.5mg; sodium 637.2mg.