Ingredients:
· 1 tablespoon unsalted butter
· ½ cup sliced fresh mushrooms
· ½ cup coarsely chopped sweet onion
· 4 slices bread
· 4 teaspoons mayonnaise
· 2/3 cup roasted red pepper hummus
· ½ cup shredded cheese

Method:
Melt butter over medium heat in a skillet. Sauté mushrooms and onions until tender, about five minutes; remove from skillet and set aside. Spread mayonnaise on the bread slices. Turn the slices mayo-side-down and evenly spread hummus on all four slices. On only two of those slices, evenly layer mushroom-onion mixture followed by cheese. Top with remaining two bread slices with mayonnaise-side-up. Each of the two sandwiches will have hummus on the top and bottom, with cheese and mushroom mixture in the centre. Reheat the skillet over medium heat; place sandwiches mayonnaise-side-down in the skillet, and cook until golden brown on both sides and cheese is melted, five to six minutes, flipping half-way through.