Tropical Black Bean and Pineapple Tostadas (Vegan)

·
COME TO COSTA RICA WITH ME!
I'm excited to invite you to a wellness retreat that I'll be leading in Costa Rica this fall (November 12-16). The retreat is all about finding inner peace through connection with nature, moving our bodies, and enjoying colorful plant-based food. We'll be taking sunrise and sunset walks on the beach, paddleboarding, making rainbow salads with local ingredients, participating in a cacao ceremony, and even doing a horseback ride on the beach.

(Note: this post was originally published on August 22, 2021. It has since been updated with a few tweaks.)

Fresh Pineapple Tostadas for Summer

If you're on the hunt for a recipe that screams summer, then these vegan pineapple tostadas are for you. They come together quickly with no cooking involved, yet they feel special and celebratory. The tropical vibe is wonderful on a warm summer evening. Sweet, juicy pineapple is perfectly balanced by spicy black beans, crisp colorful veggies, and luscious avocado.

These black bean and pineapple tostadas have a serious twist though: there's no tortilla! Instead of the usual fried tortilla, you'll use a very thin, round slice of pineapple. That means these summery tostadas are not just vegan but are also grain-free, gluten-free, and oil-free; it's a recipe that almost anyone can enjoy.

Is "tostada" still an appropriate name for these, given the lack of tortilla? No, I suppose not. However, their appearance (open-faced, rather than rolled like a burrito or wrapped like a taco) is still reminiscent of a tostada. Whatever you choose to call them, these pineapple and black bean tostadas are a summer must-try, especially if you enjoy tropical flavors.

Close-up of two colorful, vegan pineapple and black bean tostadas on a wood serving board.

Pineapple Tostada Variations

This is one of those "recipes" that's more of an idea rather than a specific list of ingredients and steps. You can take this concept and use it however you wish. Just like you can put pretty much anything in a taco, you can dress these pineapple tostadas up with whatever Mexican-inspired and/or tropical components you enjoy. Feel free to swap the veggies, add your grilled chopped protein of choice, and top them with whatever garnishes inspire you (pickled onion, jalapeno, tomatoes, spicy salsa, etc., would all be great).

As you're deciding how you want to top these beachy black bean tostadas, just keep in mind that the pineapple is both sweet and acidic. Accordingly, you'll want something spicy to counteract that sweetness (you'll see below that I suggest marinating the black beans in hot sauce) and a couple neutral elements to provide freshness (e.g., the romaine and bell peppers I've shown here).

The version in this post is entirely no-cook for quick prep and/or hot summer evenings. If you have more time and are in the mood to fire up the grill, try adding grilled protein and/or grilled veggies to these pineapple and black bean tostadas. You could even grill the pineapple rounds for extra flavor.

Overhead view of four vegan pineapple tostadas on a serving board, shown with lime wedges and pepitas..

Pineapple Tostadas: the Best Summer Party Plan

A platter of these pineapple tostadas is the perfect dish for a summer get-together. There are a few reasons why you'll want to make these for a seasonal gathering:

  1. The flavors are decidedly summery and tropical.
  2. There's no cooking involved and you can prepare everything in advance (see details below).
  3. Because these pineapple and black bean tostadas are vegan, grain-free, and oil-free, they're a dish that almost anyone can enjoy, especially if you customize the toppings as needed.
  4. Unlike traditional tostadas or tacos, this pineapple version won't get soggy (a major party win). A platter of them can easily sit out for a couple hours, especially if you brush the avocado with some lime to prevent browning.
  5. A platter of these unique, tropical tostadas is seriously eye-catching!

Make-Ahead Tips

If you want to make these tropical black bean tostadas in advance, you can do everything the day before except the assembly. Cut the pineapple, slice all the veggies (except the avocado), and marinate the cabbage and beans; just keep everything in separate, sealed containers in the refrigerator. When you're ready to serve, just assemble and garnish; it won't take more than ten minutes. Leave the avocado off until the last possible moment to avoid browning.

Beautiful vegan black bean tostadas, served on a thin slice of pineapple instead of a tortilla.

Ingredients and Substitutions

Here's what you'll need for these pineapple and black bean tostadas, as well as some thoughts, tips, and possible substitutions. If you make any substitutions, I'd love to hear about it in the comments section below.

  • Whole pineapple
  • Black beans
  • Hot sauce. Use whatever you like best to give the beans some kick. If you don't have hot sauce on-hand, some lime juice and a few generous pinches of cayenne will work fine too.
  • Salt
  • Red cabbage
  • Lime
  • Romaine lettuce
  • Colored bell peppers
  • Avocado. Because these vegan black bean and pineapple tostadas are very light (especially without the fried tortilla), avocado adds some nice fat.
  • Fresh cilantro
  • Pepitas. Choose roasted and salted for maximum flavor.
  • Coconut cream. This is the rich, white fat that floats to the top of a can of coconut milk, or you can also buy cans of straight coconut cream. Spoon it out of the can and stir until rich and creamy.

Wood serving board with several pineapple tostadas, each topped with avocado, pepitas, and a drizzle of coconut cream.

Closing Thoughts

Well, what do you think? Are these pineapple and black bean tostadas genius, or are they crazy? While traditional tostadas are fabulous, this pineapple version is summery, fun, easy, and much friendlier for meal-prep or a party. There's no cooking, no frying, no last-minute fussing, and no soggy tortillas to worry about... just colorful, fresh produce and a really unexpected combination.

I hope you'll give these a try on a warm summer evening this summer. Cheers and happy summer!

Vegan black bean and pineapple tostadas, shown with lime wedges and a bowl of pepitas.

Share It!

It makes me so happy to hear from you and see your creations! Please leave a comment below and let me know what you think about this recipe. If you post a photo on Instagram, hashtag #TheRogueBrusselSprout and tag me (@TheRogueBrusselSprout) in the post text so that I'm sure to see it.

Suggested Pairings

Planter's Punch Tiki Cocktail

Hawaiian Pineapple Guacamole

Tropical Coconut Lime Hummus

Vegan Watermelon Nachos with Avocado Sauce

Blistered Shishito Pepper and Mango Salad

Tropical Black Bean and Pineapple Tostadas (Vegan)

These tropical black bean and pineapple tostadas are a beach vacation on a plate. A very thin slice of pineapple replaces the usual tortilla for a juicier, more flavorful, and more nourishing remake of the classic.

Author:
Lee

Ingredients

  • Whole pineapple
  • 15-oz can of black beans
  • Dash or more of your favorite hot sauce
  • Generous few pinches of sea salt
  • Small wedge of red cabbage
  • Juice of a lime
  • Heart of romaine lettuce
  • Red bell pepper
  • Orange bell pepper
  • Avocado
  • Small handful of fresh cilantro
  • 2 tbsp roasted salted pepitas
  • 2 tbsp coconut cream

Instructions

  1. Cut the top and bottom from the pineapple. Optional: cut the rind off for easier eating. Then, working very carefully, cut the pineapple into disks each about a quarter inch thick or less. Cut one disk for each tostada you want to make, trying to achieve uniform thickness. Cut the core from the center of each disk.
  2. Drain and rinse the black beans. Add them to a bowl with a dash of hot sauce and generous salt, then mix well. Taste and adjust to your own palate.
  3. Slice the red cabbage into very thin ribbons and toss it with lime juice and salt.
  4. Slice the romaine into ribbons and cut the bell peppers into long, thin pieces.
  5. To serve, lay the pineapple disks on a serving dish. Top each disk with black beans, dressed red cabbage, romaine, and pepper slices.
  6. Finish the tropical pineapple tostadas with avocado, a sprinkle of fresh cilantro, a sprinkle of pepitas, and a drizzle of coconut cream.

Leave a Comment

Please Share Your Thoughts!

Did you make this recipe? Did you make substitutions? How did you serve it? Any helpful tips? Please share your thoughts, since these insights are really useful to both me and to other readers.

Thanks for contributing to our community! Your comment will appear shortly.
Oops! Something went wrong while submitting the form.
Amy
August 17, 2022
These tostadas are so darn pretty! I love that they have the sweet pops of flavor from the fruit to offset some of the spice. This would be such a fun date night dinner!
Mariela Marrero
June 18, 2022
These tostadas are fabulous! I love the ingredients and the flavors. Definitely it gives you tropical vibes!
suz
February 15, 2022
These colorful tostadas are so much fun with so many bursts of bright colors! I love the idea of blending the sweet and spicy flavors! This could be so delicious too with a jalapeno-berry coulis on top … especially with your beautiful pickled red onions! Thanks for the great idea and the beautiful pix!
Anisha
December 22, 2021
Now this is what I want in the middle of any summer! This sweet spicy combo has me drooling.
Anonymous
September 15, 2021
Totally cute!!!