chili flakes

Chili flakes, also known as crushed red pepper or red pepper flakes, are dried and coarsely crushed pods of hot peppers, primarily derived from Capsicum annuum varieties. The ingredient originates from the Americas and has been widely adopted across Mediterranean, Asian, and global cuisines. The flakes are typically bright red to deep crimson in color, with visible seeds interspersed throughout, creating a coarse texture. The flavor profile is aggressively hot and peppery, with subtle fruity and smoky undertones depending on the pepper variety and drying method used. Heat levels vary considerably based on the source pepper and processing, measured on the Scoville scale, though most commercial chili flakes range from 30,000 to 50,000 Scoville units.

Chili flakes serve as a versatile heat agent and flavor component across diverse cuisines. They are fundamental to Italian cooking, particularly in dishes like arrabbiata and pizza, where they provide characteristic peppery heat. In Asian cuisines—including Korean, Thai, and Chinese—chili flakes are essential ingredients in sambals, stir-fries, noodle dishes, and fermented condiments. They are also utilized in Latin American, Mediterranean, and Middle Eastern cooking. Chili flakes can be toasted in oil or butter to amplify their flavor before incorporation into dishes, sprinkled directly onto finished plates for visual appeal and heat, or incorporated into spice rubs, marinades, and condiment sauces. The ingredient works well with garlic, olive oil, vinegar, and various proteins, though its potency requires judicious application to avoid overwhelming other flavors.