Pesto Cheese Tarts with provolone

2 tablespoons jarred pesto sauce 8 slices sourdough bread 4 slices fontina or 4 slices provolone cheese or 4 slices mozzarella cheese 1 (12 ounce) jar roasted[...]

1 (8 ounce) package sliced provolone cheese 2 (8 ounce) packages cream cheese , at room temperature 20 pistachios , shelled 2 garlic cloves 1/2 cup fresh[...]

3 1/2 cups fresh parsley sprigs , trimmed 1 cup loosely packed fresh basil leaf , trimmed 4 ounces provolone cheese , shredded 1/2 cup pine nuts , toasted,[...]