Gently warm the refried beans in a small saucepan over medium-low heat. If they seem too thick, stir in a tablespoon of water at a time until you reach your desired consistency.
While the beans are warming, heat the taco shells in a 250°F / 120°C oven for 1-2 minutes until they are warm and crisp.
Arrange all your toppings—lettuce, tomato, carrot, avocado, salsa, and optional non-dairy cheese—in separate serving bowls.
Set out the warm taco shells, warm beans, and all the topping bowls to create a build-your-own taco bar.
Let everyone assemble their perfect taco!
Add a pinch of chili powder, cumin, and a squeeze of lime juice to the refried beans while they warm up for an instant flavor boost.
Chop all your veggies ahead of time and store them in airtight containers in the fridge. This makes assembly even faster on a busy night.