Toast the taco seasoning in hot olive oil with garlic and onions for 30-60 seconds before adding beans to unlock deeper, more complex flavors and reduce any raw spice taste.

Drain and rinse canned black beans thoroughly to remove excess sodium and the starchy liquid, which prevents mushiness and allows better seasoning absorption.

Dice onions finely and mince garlic fresh rather than using pre-prepared versions—this creates a fragrant base that infuses the beans with superior depth and authenticity.

Keep heat at medium-low and simmer for 15-20 minutes rather than boiling, which prevents beans from breaking apart and allows flavors to meld harmoniously without reduction.

Add fresh cilantro and a squeeze of lime juice just before serving to brighten the dish and add a vibrant contrast to the rich, earthy bean flavors.