In a large skillet heat the oil over medium-high heat. When the oil is hot, add the garlic, shallot, carrots and diced cabbage. Cook, stirring frequently.
Add the diced tomatoes.
Add the tamari, and keep cooking until the cabbage softens but is still firm.
Turn off the heat and add the lemon juice.
Add more tamari as needed. Serve immediately!
Recipe by Solluna by Kimberly Snyder at https://mysolluna.com/2017/08/08/yummy-multi-colored-cabbage-stir-fry-recipe