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Red Pepper Flakes substitutes

Out of red pepper flakes? Here are the best substitutes — what to reach for, why it works, and how much to use. Cayenne pepper is the top pick.

  1. 01
    Cayenne pepperbest pick

    Same heat, finer; use less.

    use ~1/2

  2. 02
    Aleppo pepper

    Milder, fruitier flakes; use a bit more.

    use ~1.5x

  3. 03
    Fresh or dried chili, chopped

    Direct heat source to taste.

    to taste

  4. 04
    Hot sauce

    For heat in sauces where texture isn't needed.

    to taste

Cooking with red pepper flakes?

Paste your recipe into Mise — we'll find every ingredient as a real product you can buy, and swap the ones you can't, like red pepper flakes, for the closest match in stock.

Turn a recipe into a basket →

How we choose these

These are tested kitchen substitutes, chosen for matching flavor, texture, and role — with ratios so the swap actually works. Taste as you go; substitutes shift intensity, not just flavor.

Flavor data: Epicure (Radzikowski & Chen, 2026), arXiv:2605.22391, CC-BY-4.0.
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