Instructions:
- In a large mixing bowl, combine the sliced cucumber, cooked beets, red onion, and chopped cilantro.
- In a small bowl, whisk together the chili powder, cumin, cayenne pepper, lime juice, and olive oil until well combined.
- Pour the dressing over the salad and gently toss to ensure all ingredients are evenly coated.
- Season with salt and pepper to taste.
- Serve immediately or refrigerate for 30 minutes to allow the flavors to meld.
Enjoy this vibrant and spicy salad as a refreshing side dish or light meal!