Adobo sauce is a type of hot sauce or marinade used in Mexican and Southwestern cuisines. Adobo is a Spanish word for "sauce" or "marinade," and the dark red adobo sauce is used in many contexts in Mexican food. Its main ingredients are typically chile peppers, garlic, and vinegar, though variations are common. Tomatoes, onions, and a variety of herbs and spices often complete the recipe.

Adobo sauce may be used as a condiment or as a marinade. One popular recipe involves using chipotles in adobo sauce. This dish, using smoked jalapeño peppers can be found canned in the Hispanic foods section of many grocery stores, but it is easy to make at home. Chipotles in adobo sauce make an excellent side dish for nearly any Mexican or Southwestern meal, or they can be added to pasta or meat dishes, other sauces, or any other recipe that would benefit from a bit of smoky spice.

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