In a small Dutch oven over medium-high heat, add the oil. When hot, add the onions and jalapeno and saute until just starting to caramelize, 4 to 5 minutes. Add the garlic and cook 1 minute more.
Reduce the heat to medium, sprinkle the onion mixture with the flour and stir constantly until lightly browned, about 2 minutes. Add the reserved liquid from the chiles, 1 cup water, the vinegar and salt and stir until the liquid is smooth and all the flour is dissolved.
Add the chiles and pepper and simmer for 5 to 6 minutes. Puree in a blender, or with a stick blender, and add the lime juice. Adjust to taste for salt and pepper. Refrigerate for up to 1 week.
Tools You May Need
Tools You May Need
Price and stock may change after publish date, and we may make money off
these links.
By entering your email address, you agree to our Terms of Use
and acknowledge the Privacy Policy.
Food Network and
its affiliates
may use your email address to provide updates, ads, and offers.
To withdraw your consent or learn more about your rights, see the
Privacy Policy.