Into a large skillet over medium low heat, add oil. Once heated, add onions and cook until translucent, about 3-5 minutes. Add
Add the ginger and garlic, cook for 1 minute, or until fragrant. Add lentils and stir together. Add cabbages and carrots and stir together, let cook for 3 minutes, stir often so it doesn't stick.
Add soy sauce, sesame oil, rice vinegar, and maple syrup. Stir together and cook until the sauce has mostly soaked up into the ingredients. Remove from heat and serve with any desired toppings includes sauces listed in notes below. Store leftovers in a airtight container in the fridge.