Creating your own Cauliflower Stir-Fry with Toasted Peanuts is simple. Just follow these easy steps:

1. Prepare the Vegetables: Begin by washing and cutting the cauliflower into florets. Slice the bell peppers and onion, and mince the garlic and ginger.
2. Heat the Oil: In a large skillet or wok, heat the vegetable oil over medium-high heat.
3. Sauté Aromatics: Add the minced garlic and grated ginger to the skillet. Stir-fry for about 30 seconds until fragrant.
4. Cook Cauliflower: Add the cauliflower florets to the skillet. Stir-fry for 5-7 minutes, or until they start to become tender.
5. Add Bell Peppers and Onion: Toss in the sliced bell peppers and onion. Cook for an additional 3-4 minutes, stirring frequently.
6. Combine Sauces: In a small bowl, mix together the soy sauce, sesame oil, rice vinegar, and red pepper flakes (if using).
7. Add Sauce to Stir-Fry: Pour the sauce over the vegetable mixture. Stir well to ensure that everything is evenly coated.
8. Incorporate Peanuts: Add the toasted peanuts to the skillet. Cook for another 2-3 minutes, allowing the flavors to meld together.
9. Season: Taste the stir-fry and add salt and pepper as needed.
10. Garnish and Serve: Remove from heat and garnish with chopped green onions and sesame seeds before serving.

With these straightforward steps, you can whip up this amazing dish in no time!