Steps
1. Slice the cucumber and mushrooms into thin strips.
2. Heat the sesame oil in a pan over medium heat.
3. Add the minced garlic and sauté for 1 minute.
4. Add the cucumber and mushrooms to the pan and stir-fry for 3-4 minutes until slightly softened.
5. Add the spinach to the pan and cook for an additional 2-3 minutes until wilted.
6. Stir in the soy sauce, salt, and pepper to taste.
7. Remove from heat and serve hot.