Step 1

In a small bowl, mash the avocado with the back of a fork. Add in the canned tuna, dijon mustard, olive oil, salt and pepper. Mix everything together.

Step 2

Spread the butter onto one side of each piece of bread.

Step 3

Place one bread slice butter-side down onto the a frying pan. Add one slice of havarti and avocado tuna mixture on top.

Step 4

Add tomato slices.

Step 5

Top with another havarti slice.

Step 6

Place the bread on top.

Step 7

Cook on low medium heat for 2-3 minutes on each side or until bread is golden and crispy. Slice in half and serve immediately with your favorite raw veggies.