Mexican Fiesta Baked Potato (Vegan!)

Ingredients

• 4 mediumrusset potatoes
• 1 smallyellow onion
• 3 clovesgarlic
• 22.5 ml (1½ Tbsp)taco seasoning
• 1 can, 425 g (15 oz)black beans
• 1 can, 425 g (15 oz)petite diced tomatoes
• 120 ml (½ cup)salsa
• 165 g (1 cup)cooked sweetcorn
• 1 batchcashew queso
• To tastefresh chives, coriander, spring onions, nutritional yeast, vegan grated cheese, vegan sour cream, guacamole, avocado, hot sauce, or other toppings

Instructions

1. 1

   Bake the potatoes

   Heat the oven to 200°C (400°F). Scrub the potatoes and pat them dry, then carefully prick holes all around each one with a fork. Arrange on a foil- or baking-paper-lined tray and bake for 50–60 minutes, until a fork pierces them easily.

2. 2

   Prepare the queso

   While the potatoes bake, make the cashew queso if it is not already prepared. Set it aside when ready.

3. 3

   Dice the onion

   Cut the onion into small dice.

4. 4

   Sauté the onion

   Set a large frying pan over medium-high heat and cook the onion for 7–8 minutes. For a no-oil sauté, use 3 tablespoons of water or vegetable stock, adding more as needed.

5. 5

   Mince the garlic

   While the onion cooks, finely chop the garlic.

6. 6

   Add seasoning

   Once the onion is translucent, stir in the garlic and 22.5 ml (1½ tablespoons) of taco seasoning. Cook for 1 minute, adding a little more liquid if needed.

7. 7

   Simmer the filling

   Turn the heat down to medium-low. Add the rinsed and drained black beans, tomatoes with their juice, salsa and corn. Simmer gently for about 10 minutes, stirring now and then.

8. 8

   Fill and serve

   When the potatoes are tender, cut each lengthways without slicing all the way through. Gently squeeze them open and fluff the centres with a fork, or dice them if preferred. Spoon the bean mixture over the potatoes, add cashew queso and finish with any toppings you like.

What is a Mexican fiesta baked potato?

It is a baked potato served as a base for a taco-inspired filling, here made with black beans, tomatoes, corn and seasoning. Baked potatoes have roots in many food traditions; this version borrows familiar Mexican-style taco flavours for an easy, filling meal.

The contrast makes it work: a soft, fluffy potato holds a gently spiced, saucy bean mixture, while cashew queso brings a creamy finish. Fresh toppings let everyone adjust their own portion.

Nutrition and macros by portion

The nutrition label shows one serving as written: 363 calories, 15g protein, 78g carbs, 2g fat.

The potato and sweetcorn provide most of the carbohydrates, while black beans contribute protein as well as some carbohydrates. The cashew queso and optional toppings contribute much of the fat, depending on what and how much you add; serve with a crisp green salad or extra vegetables for balance.

Choose the potatoes

Russet potatoes: Their starchy flesh bakes up fluffy and gives the filling a sturdy base. Choose potatoes that are similar in size so they are likely to finish baking at about the same time.

Pricking: Pierce the skins in several places before baking so steam can escape. Drying the potatoes after washing helps avoid leaving excess moisture on the skins.

Build the bean filling

Onion and garlic: Cooking the onion until translucent softens its bite before the garlic goes in. The garlic needs only a minute with the seasoning to become fragrant without taking on too much colour.

Beans and tomatoes: Rinsing and draining the beans keeps the filling from becoming overly starchy, while the tomatoes and salsa provide the liquid for the gentle simmer. Stir occasionally so the mixture heats evenly.

Get the texture right

Potatoes: Check tenderness by piercing the thickest part with a fork; it should slide in easily. If there is resistance, bake for a little longer and check again.

Filling: A gentle simmer warms the beans and lets the flavours mingle. Keep it at a low bubble rather than boiling hard, and stir now and then to prevent sticking.

Plan the cooking time

Start with the potatoes, as they need around 50–60 minutes in the oven. Use that time to prepare the queso and cook the filling, so the components are ready close together.

Onion: The stated 7–8 minutes is a guide; look for softened, translucent pieces. If using the water or stock sauté, add small splashes as the pan dries rather than letting the onion catch.

Finish with toppings

Cashew queso: Spoon it over the filled potatoes just before serving for a creamy contrast to the savoury beans. Prepare it separately according to its own recipe.

Fresh toppings: Chives, coriander and spring onions add freshness, while avocado, guacamole, vegan sour cream, grated cheese, nutritional yeast or hot sauce offer different finishes. Set them out separately for people to choose.

Recipe notes & tips

• Choose potatoes of similar size so they bake at roughly the same rate.
• Prick the potatoes all over before they go into the oven.
• Rinse and drain the black beans before adding them to the pan.
• Keep the bean mixture at a gentle simmer and stir occasionally.
• Prepare the queso while the potatoes are baking to make the timing easier.
• Let diners add their own toppings at the table.

Variations

• Add smoky heat: Stir smoked paprika or extra hot sauce into the bean mixture.
• Change the beans: Use pinto beans in place of black beans.
• Add greens: Stir a handful of chopped spinach into the hot filling near the end.
• Make it extra fresh: Finish with lime juice and chopped coriander.
• Swap the base: Spoon the filling over diced baked potatoes instead of splitting them.
• Use a different sauce: Serve with vegan sour cream or guacamole alongside the queso.

Common mistakes to avoid

• Underbaked potatoes: Bake until a fork slides easily into the thickest part.
• Slicing right through: Leave the base intact so the potato holds its filling.
• Burning the garlic: Add it after the onion is translucent and cook for just 1 minute.
• Drying out the pan: Add small splashes of water or vegetable stock during the no-oil sauté.
• Boiling the filling hard: Reduce the heat and keep it at a gentle simmer.
• Overloading the potato: Spoon on a manageable amount of filling, then serve extra alongside.

How to store

Refrigerate the potatoes, bean filling and queso in separate airtight containers for up to 3 days. Reheat the potatoes and filling until hot, then add the queso and fresh toppings after reheating.

Frequently asked questions