Welcome to Rasoi House by Spice Room — the most-loved Indian restaurant in Louisville, Colorado, serving the Boulder–Denver metro since 2017. Our menu features chef-driven North Indian classics: butter chicken, chicken tikka masala, lamb biryani, tandoori chicken, dal makhani, palak paneer, and a deep vegetarian, vegan, and halal selection. Located at 390 McCaslin Blvd, just off Highway 36 — 10 minutes from Boulder, 25 minutes from Denver. Open daily 11am–9:30pm (later on weekends). Dine-in, takeout, delivery, and full-service catering for 20 to 500 guests.