Black Bean Tacos
Canned black beans cooked down with cumin, smoked paprika, garlic, and lime until thick and slightly smoky. Served in warm corn tortillas with avocado, pickled red onion, and sour cream. From tin to table in 15 minutes.
Ingredients
- 2 cans black beans (400–425 g each), drained and rinsed (about 480 g drained)
- 1 small red onion
- 3 garlic cloves
- 1 tbspolive oil
- 1 tbsptomato paste
- 1.5 tspground cumin
- 1 tspsmoked paprika
- 0.5 tspchili flakes or 1 chipotle pepper in adobo
- 3 tbsplime juice
- 1 tspsalt
- 8 small corn tortillas
- 1 ripe avocado, sliced or mashed
- 100 gsour cream or Greek yogurt
- 0.5 red onion, thinly sliced and soaked in lime juice
- 2 tbspfresh cilantro or parsley
Method
- Heat olive oil in a skillet over medium heat. Add diced onion and a pinch of salt. Cook 4–5 minutes until soft.
- Add garlic, cumin, smoked paprika, and chili flakes. Stir for 1 minute until fragrant. Add tomato paste and stir another minute until it darkens slightly.
- Add drained beans. Use the back of a wooden spoon or spatula to mash roughly a third of them — this releases starch and thickens the filling. Stir everything together.
- Cook 3–4 minutes over medium heat, stirring occasionally, until the mixture is thick and holds together. Add lime juice and adjust salt. The filling should be dry enough to hold in a taco without dripping.
- Warm tortillas: place them one at a time in a dry skillet over medium heat for 30 seconds per side, or wrap the whole stack in a damp paper towel and microwave for 1 minute.
- Assemble: spoon the bean filling onto each tortilla, add avocado, a spoonful of sour cream, quick-pickled onion, and cilantro. Serve immediately.
FAQ
Canned beans carry a lot of liquid. Drain and rinse them thoroughly before cooking. In the pan, mash roughly a third of them with the back of a wooden spoon — they release starch that thickens the whole filling. If it's still loose after mashing, cook uncovered for another 3 to 4 minutes on medium heat, stirring occasionally, until most of the moisture has cooked off.
Corn tortillas break when cold. Three methods: a dry skillet on medium heat, 30 seconds per side — the fastest way and gives a slight char. Wrap a stack in a damp paper towel and microwave for 1 minute — good for a larger batch. Wrap in foil and warm in a 180°C oven for 10 minutes — best if you're timing them with other dishes. All three make them pliable immediately. They'll go brittle again as they cool, so keep them wrapped until you assemble.
Yes. Pinto beans are the most traditional Mexican swap — milder flavor, similar texture, same cooking time. Kidney beans give a deeper, earthier flavor and hold their shape well when mashing. Chickpeas work too and give the filling a firmer bite — they don't mash as smoothly but taste good with the same spices. Any of these work in this recipe without changing anything else.
Smoked paprika and cumin are the base. One or two chipotle peppers from a can in adobo sauce, finely minced, add genuine Mexican smoky heat that chili flakes alone can't replicate. Fry the tomato paste in the pan for 1 to 2 minutes until it darkens — this builds umami. Lime juice added at the end lifts all the other flavors. Any one of these steps alone makes a noticeable difference; all four together produce a filling that doesn't taste like it came from a tin.
4 days in a sealed container in the fridge. One of the best things to freeze: it keeps for 2 months and reheats perfectly. Freeze in individual portions and reheat from frozen in a skillet with a splash of water, or thaw overnight in the fridge. Make a double batch while you're at it — the effort is the same and having a portion in the freezer makes taco night genuinely instant.
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Comments (1)
Presentation is half the battle with black bean tacos. I serve it on a wooden board rather than a plate — it's more inviting and signals to people that they should reach in and help themselves.