Pre-het oven to 375 degrees and line a shallow pan with parchment paper.
Slice tomatoes and place on baking pan.
Sprinkle with the italian seasoning, sea salt and drizzle with a bit of olive oil.
Roast the tomatoes 15 to 20 minutes.
While the tomatoes are roasting, cut avocados in half, remove pit, and scoop the flesh into a medium bowl.
Add the lime juice and mash the avocados with the back of a fork until the desired texture is reached.
Toast the bread in a toaster or in the oven.
Spread the avocado mash over the toast, place slices of tomato over the avocado mash, drizzle with balsamic glaze and garnish with flat leaf parsley and red pepper flakes.