Kirkland Signature Tonkotsu Ramen Broth is a rich, savory Japanese-style pork broth crafted by Costco's house brand to bring the authentic taste of a ramen shop to your home kitchen. Slowly simmered from concentrated pork stock with chicken fat, garlic puree, shiitake extract, and aromatic seasonings, this broth delivers the deep umami flavor and creamy richness characteristic of traditional tonkotsu ramen. Each 32-ounce carton yields approximately 16 servings and comes in a convenient 4-pack.

The broth is ready to use straight from the carton — simply heat and add ramen noodles with toppings such as soft-boiled eggs, sliced pork belly, baby bok choy, nori, and green onion. Shake well before use as the natural fat rises to the top and melts when heated. Once opened, keep refrigerated and use within 7 days. Made in the USA with domestic and imported ingredients. Distributed by Costco Wholesale Corporation, Issaquah, WA.

Nutrition per serving (1 cup / 240 mL, about 16 servings per container): 140 calories, 11g total fat (3.5g saturated fat, 0g trans fat), 10mg cholesterol, 1460mg sodium, 5g total carbohydrate (0g dietary fiber, 2g total sugars, 0g added sugars), 7g protein. Contains 2% DV Vitamin D, 2% DV Calcium, 2% DV Iron, 4% DV Potassium. Ingredients: Concentrated Pork Stock, Chicken Fat, Pork Fat, Onion Puree, Salt, Brown Sugar (Sucrose, Molasses), Potato Starch, Garlic Puree, Natural Flavors, Yeast, Yeast Extract, Shiitake Extract, Spice, Rosemary Extract. Contains pork and chicken-derived ingredients.