Place the pan over medium heat and add the olive oil. Add the onion and cook until they begin to turn translucent and soften.
Stir in the tomato paste and allow several minutes for the ingredients to thicken together.
Add the green beans and carrots, stir well, and cover.
Continue cooking on medium heat for 10-15 minutes, then add the tomato, ginger, garlic, and salt, and simmer until tender.
Serve warm and enjoy!