3 new york vegetable mustard cream sauce Recipes

creme fraiche or sour cream, dijon mustard, fresh lemon juice, coarse kosher salt, unsalted butter, room temperature, garlic cloves, pressed, chopped fresh rosemary, coarse kosher salt, freshly cracked black pepper, boneless beef loin new york strip roast, assorted mushrooms (such as button , crimini, and oyster), large mushrooms halved, turnips (about 2 medium), peeled , cut into 2x1/2x1/2-inch strips, carrots (about 4 medium), peeled , quartered lengthwise, cut crosswise into 1 1/2-to 2-inch pieces, celery root (about 1 medium), peeled , cut into 2 x 1/2 x 1/2-inch strips, shallots (about 12 oz total), peeled , cut crosswise into 1/4-inch-thick slices, extra-virgin olive oil, chopped fresh rosemary, coarse kosher salt

vegetable oil, red onions, sliced, button mushrooms, sliced, vegetable oil, new york strip steaks, salt and ground black pepper to taste, red zinfandel wine, beef broth, dijon mustard, heavy whipping cream