If you have leftover prime rib, let this be your sign to make an epic Prime Rib sandwich! I used some thinly sliced leftover prime rib, dipped it in the jus/beef stock on a fresh french baguette, provolone cheese and my delicious horseradish cream sauce - comment “CJ Recipe” and I’ll send you both my prime rib and horseradish cream sauce recipe! cjeatsrecipes.com/perfect-prime-rib #cjeatsrecipes #easyrecipes #primerib #primeribsandwich #horseradish