Hear me out: Butterscotch sauce is better with balsamic. Yes, the very same vinegar doused on tomatoes and mozzarella is the secret to a perfectly punchy ice cream topper. Here the vinegar is ...

a scoop of best-quality ice-cream ... or until cooked through. For the butterscotch sauce, place all the sauce ingredients (not the crème fraîche) into a pan and heat gently until the sugar ...