To make good Brushetta you first need to start with a good bread. I like to use a cheese sour dough bread that I purchase at a local bread bakery. Slice the bread in thin slices. Then melt butter (Olive Oil is traditionally used) and brush both sides of the bread generously, then place the bread on a parchment paper lined sheet pan.
Then spread 1/4 teaspoon of Pesto on each slice.
The next step is to place sauteed mushrooms on each slice of bread. I saute’ the mushrooms with a dash of soy sauce, butter, and tablespoon of garlic.
Then each piece of bread gets a heaping pinch of shredded Parmesan cheese.
Place the Brushetta in a 350 degree oven and bake until the cheese is completely melted and the bread is toasty perfection, approximately 12 minutes. Serve immediately!