Try this Olive Garden Copycat Recipe for Zuppa Toscana Soup recipe, or contribute your own.
Try this Olive Garden Copycat Recipe for Zuppa Toscana Soup recipe, or contribute your own.
Adding the heavy cream and kale during the final three minutes of simmering prevents the dairy from curdling and keeps the greens bright green. Cutting starchy russet potatoes into large chunks rather than small cubes ensures the tubers retain their structural integrity during the 20-minute boil. Small pieces dissolve into starch paste, ruining the broth consistency.
Recreating restaurant soups economically relies on utilizing concentrated flavor bases. Commercial chicken base dissolved in water yields a robust broth for pennies per serving compared to cartons of liquid stock. Brown the mild Italian sausage directly in the soup pot first to render the pork fat. Retaining this fat contributes essential flavor to the onion and garlic sweat before the water goes into the vessel. Russet potatoes, possessing high starch content, naturally thicken the liquid slightly as they soften. Heavy whipping cream provides richness without requiring a flour-based roux. Tear kale leaves by hand to avoid bruised edges that turn brown prematurely in hot liquid. Whole milk cannot substitute for heavy whipping cream at a 1:1 ratio because the lower fat content causes the dairy to break under prolonged heat. Store leftover soup in an airtight glass container in the refrigerator for up to four days.