Crafting this delightful Broccoli and Mushroom Stir-Fry is straightforward. Follow these simple steps:

1. Prepare Vegetables: Wash and cut the broccoli into small florets and slice the mushrooms.
2. Heat Oil: In a large skillet or wok, heat the vegetable oil over medium-high heat.
3. Add Garlic: Once the oil is hot, add the minced garlic and sauté for 30 seconds until fragrant. Be careful not to burn it!
4. Add Broccoli: Toss in the broccoli florets and stir-fry for 2 minutes, allowing them to become bright and tender-crisp.
5. Stir in Mushrooms: Add the sliced mushrooms to the pan and cook for another 2 minutes, stirring frequently until they are tender.
6. Flavor It: Pour in the soy sauce and sesame oil, and sprinkle in the red pepper flakes, if using. Stir well to coat the vegetables.
7. Season: Taste and adjust seasoning with salt and pepper as desired.
8. Garnish: Remove from heat and sprinkle sesame seeds for a finishing touch, if desired.

These easy-to-follow steps will help you achieve a perfect Broccoli and Mushroom Stir-Fry in no time!