These Blackstone Griddle Sushi Tostadas were part of my Blackstone High Protein Meal Prep, and you can also make them on their own. This fusion recipe combines crisp griddled tortillas with a creamy, spicy shrimp and crab mixture and a simple avocado spread—perfect for a weeknight meal or an appetizer when you want something fun and different from the griddle.
This is a playful griddle mash-up—sushi flavors translated into a tostada you can pick up and enjoy. The recipe is flexible: use shrimp from meal prep, grill fresh shrimp while toasting the tortillas, or swap in your favorite seafood.

I prepped shrimp, steak, and chicken earlier in the week and used the shrimp for these tostadas. The leftovers came together quickly on the griddle and made for several tasty meals.

How to make Blackstone Griddle Sushi Tostadas
Start with corn tortillas—you’ll crisp them directly on the griddle for the best texture and flavor.

Preheat your Blackstone or flat top griddle to medium to medium-low. Add a small amount of cooking oil and place 6 corn tortillas on the surface. Cook for 7 to 10 minutes, flipping a few times until they reach the level of crispness you like. Remove and let drain while you finish the shrimp.
If your shrimp are already cooked from meal prep, warm them on the griddle; otherwise add raw peeled and deveined jumbo shrimp and cook until opaque. Season with kosher salt, black pepper, garlic powder, and a squeeze of lemon or lime. Cook about 3 to 4 minutes, stirring occasionally, then remove and let cool slightly.

In a bowl, combine the cooked shrimp (roughly chopped), diced imitation crab, and 1/4 cup mayo or blended cottage cheese for a higher-protein option. Add 1 to 2 tablespoons sriracha to taste and mix until evenly combined.
In a separate bowl, mash one large avocado with a pinch of kosher salt, black pepper, and a squeeze of lemon or lime. Mash to a spreadable consistency using a fork.

To assemble, spread the avocado evenly across each crisp tortilla. Spoon the shrimp and crab mixture on top and finish with your favorite toppings—spicy mayo, a ginger-soy glaze, sesame seeds, and chopped chives all work well.

These hold up nicely as a casual meal or as finger-food for a gathering. The contrast of the crispy tortilla with creamy avocado and a spicy, seafood-forward topping is what makes them so satisfying.

Grab some napkins as you enjoy these Blackstone Griddle Sushi Tostadas!

If you like Blackstone Griddle Sushi Tostadas, you might also like these griddle recipes…
Blackstone Spicy Shrimp Loaded Hash Browns
Blackstone Low Carb Korean Chicken Noodles
Blackstone Hot Honey Buffalo Shrimp Tortellini


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Blackstone Griddle Sushi Tostadas
Equipment
- Blackstone Griddle
- Flat Top Grill / Griddle
Ingredients
- Cooking oil of choice
- 6 corn tortillas
- 1/2 pound jumbo shrimp, peeled and deveined, cut into thirds
- Kosher salt, pepper, garlic powder, lemon or lime wedges
- 4 ounces diced imitation crab meat
- 1/4 cup mayo or blended cottage cheese
- 1 to 2 tablespoons sriracha
- 1 large avocado (or two small)
- Toppings of choice: spicy mayo, ginger soy glaze, sesame seeds, chives
Instructions
- Preheat your griddle to medium or medium-low. Add a little cooking oil and place the tortillas on the hot surface. Cook 7 to 10 minutes, flipping occasionally, until they are crisped to your liking. Remove and set aside.
- Add the shrimp to the griddle. If they are raw, cook until opaque; if pre-cooked, warm through. Season with kosher salt, pepper, garlic powder, and a squeeze of lemon or lime. Cook about 3 to 4 minutes, stirring as needed, then remove to cool slightly.
- In a bowl, combine the cooked shrimp, diced crab, mayo or blended cottage cheese, and sriracha. Mix until well combined. In a separate bowl, mash the avocado with salt, pepper, and lemon or lime juice until spreadable.
- Assemble each tostada by spreading the avocado on the tortilla, topping with the shrimp-crab mixture, and finishing with desired toppings such as spicy mayo, ginger soy glaze, sesame seeds, and chives. Serve immediately.
Visit my other site CooksWellWithOthers.com for even more recipes!
My Blackstone Griddle Cookbook and Blackstone Camping Cookbook are available—check them out for more griddle recipes and camp-friendly meals.
