"It's limited in use and hard to use all of at once..." To solve these challenges with whole grain mustard, the craft food brand "ONE POT WONDER" has launched the "Craft Grain Mustard" series. "Craft Grain Mustard 'Onion'" is a collaboration product combining upcycled material "Onion Gururiko." The biggest feature of this product is its unprecedented "bubble bubble texture." Only thin-skinned, large-grained mustard seeds are carefully selected, and compared to typical mustard, the acidity, saltiness, and bitterness are made mild, transcending the traditional "seasoning" to create a gentle flavor that can be enjoyed generously with dishes and ingredients. Additionally, the addition of 'Onion Gururiko' adds a savory flavor and deep depth. It pairs well not only with Western cuisine but also with Japanese-style broths and soy sauce-based seasonings. ■ Benefits of Introducing Restaurant Installation Track record at department stores and pop-up shops: Since its launch in January 2025, the "Craft Grain Mustard 'Onion'" has been highly praised by customers through limited sales at department stores and pop-up shops. In response to this in-store response, we have now started year-round sales. Reducing kitchen waste through multi-use and sustainable raw materials: It can be widely used as a side dish for meat dishes, as a secret ingredient in Japanese cuisine, and as a snack, preventing food waste in the kitchen. Furthermore, the raw material for this product is the seasoning "Onion Gururiko," which is upcycled from onion scraps that would otherwise be food loss, and the introduction itself leads to environmentally conscious and sustainable initiatives. Adding commitment without changing operations: Just "sprinkle" or "garnish" on existing menus adds a large texture and the richness of onions. Additionally, since it is made without chemical seasonings or food additives, you can offer menus featuring additive-free craft seasonings without adding extra kitchen effort. ■ Recommended Menu 1. For classic meat dishes Perfect as a side dish for sausages, pork chops, steaks, and other meat dishes. The large texture and the richness of the onions enhance the meat's umami. 2. For changing the flavor of Japanese and donburi dishes The "Onion Gururiko" included in the sauce harmonizes well with the onion in the beef bowl, making it a great match for Japanese-style broth or soy sauce-based seasonings. In particular, the "Green Onion-Filled Mustard Beef Bowl," eaten while mixing raw eggs and pickled ginger, can be developed as a new Japanese-Western fusion menu. 3. For appetizers, quick menus, or snacks Just serve it with white fish or octopus carpaccio, boiled eggs, or boiled eggs, and it adds a colorful and textured accent. Also, simply place it on crackers, baguettes, or cheese as is, and it can be easily served as a la carte dish to pair with beer or wine. Whether Japanese or Western, please consider this dish as a way to easily add a twist and unique touch to your existing menu.