Crisp-tender veggies cooked in a sweet Asian sauce and served with noodles and tofu is a refreshingly different slow cooker dinner. Removing the excess moisture from the tofu helps it soak up the sauce, giving the unassuming ingredient full flavor.
Place the onions, broccoli, carrots, and snow peas in a 4- to 5-quart slow cooker. Whisk together the stock, scallions, soy sauce, oyster sauce, vinegar, ginger, oil, honey, and garlic; pour over the vegetables in the slow cooker. Cover and cook on LOW until the vegetables are tender, 2 to 3 hours.
Meanwhile, cook the pasta to al dente according to the package directions. Drain well.
Place the tofu on several layers of paper towels; cover with additional paper towels. Press to absorb the excess moisture; cut into 1/2-inch cubes.
Add the tofu and the hot cooked linguine to the slow cooker, stirring to combine.