Pesto White Bean Melts

Set the oven to broil on low. Drain and rinse the cannellini beans and add to a medium bowl along with a pinch of salt and pepper. Mash beans with a fork. Halve the ciabatta rolls, and add mashed cannellini beans and mozzarella to the bottom half of each ciabatta roll. Place on a baking sheet along with the remaining ciabatta roll halves and broil until cheese is melted, 3 to 5 minutes.

Halve the lemon, juice one half, and cut the other half into wedges. Add baby arugula, lemon juice, and a pinch of salt and pepper to a large bowl, and toss. Add some lemon arugula salad on top of the melted cheese. Spread basil pesto on the remaining toasted ciabatta roll halves and close the sandwiches.