The state in the Southwest United States famous for its chili peppers is New Mexico.

New Mexico is renowned worldwide for its vibrant chili pepper culture, particularly the iconic Hatch chilies grown in the Hatch Valley. The state embraces both red and green chili peppers, which are integral to its cuisine and identity. The question “Red or Green?” is even New Mexico’s official state question, reflecting the importance of chili preferences in its culinary traditions. Annual events like the Hatch Chili Festival celebrate this spicy crop. With their unique flavors and heat levels, New Mexico's chilies are a cornerstone of Southwestern cooking, drawing food enthusiasts and chefs from across the globe.