
Grilled Pineapple Tostadas with Spicy Avocado Crema and Pickled Red Onion
Get ready to fire up your taste buds! These Grilled Pineapple Tostadas are a fiesta of flavors—sweet, smoky pineapple meets creamy, zesty avocado and tangy pickled onions. It's a bold, vibrant dish that screams summer, and I can't wait for you to try it! Let's get cooking!
4.0 out of 5 (4 ratings)

Prep Time
20 minutes
Cook Time
10 minutes
Servings
4 servings
Cuisine
Mexican
Ingredients
- •4 small tostada shells
- •1 medium pineapple, peeled, cored, and sliced into rings
- •1 tablespoon olive oil
- •1 large avocado, ripe
- •1/4 cup sour cream
- •1 tablespoon lime juice (freshly squeezed)
- •1/2 teaspoon smoked paprika
- •1/2 teaspoon cayenne pepper (optional, adjust to taste)
- •1 medium red onion, thinly sliced
- •1/2 cup white vinegar
- •1/4 cup water
- •1 tablespoon sugar
- •1 teaspoon salt (divided)
- •Fresh cilantro, chopped (for garnish)
Instructions
- 1
Prepare the pickled red onion: In a small saucepan over medium heat, combine white vinegar, water, sugar, and 1/2 teaspoon salt. Heat until sugar dissolves. Remove from heat and pour over the sliced red onions in a heatproof jar or bowl. Set aside to pickle for at least 15 minutes.
- 2
Brush the pineapple slices with olive oil, then grill them on a medium-high grill or grill pan for 2-3 minutes per side until char marks form. Remove and set aside.
- 3
Make the spicy avocado crema: In a blender or food processor, combine the avocado, sour cream, lime juice, smoked paprika, cayenne pepper (if using), and remaining 1/2 teaspoon salt. Blend until smooth and creamy.
- 4
Assemble the tostadas: Place a grilled pineapple slice on each tostada shell. Top with a drizzle of spicy avocado crema.
- 5
Add a small handful of pickled red onion and garnish with chopped fresh cilantro.
- 6
Serve immediately and enjoy!
Nutrition Information
Calories
290 calories
Protein
3g
Carbs
35g
Fat
16g
Frequently Asked Questions
Q: Can I use canned or pre-cut pineapple instead of fresh pineapple?
A: Yes, you can use canned or pre-cut pineapple if fresh is unavailable. However, make sure to drain canned pineapple thoroughly and pat it dry before grilling to avoid excess moisture. Fresh pineapple is recommended for the best flavor and texture, especially after grilling.
Q: What can I use as a substitute for tostada shells?
A: If you can’t find tostada shells, you can use small crispy corn tortillas or even homemade ones by baking or frying corn tortillas until crisp. In a pinch, large tortilla chips can work as mini alternatives.
Q: Can I make the pickled red onions in advance?
A: Absolutely! You can prepare the pickled red onions up to a week in advance. Store them in an airtight container or jar in the refrigerator. The flavor will deepen over time, making them even more delicious.
Q: How can I adjust the spiciness of the avocado crema?
A: To control the spiciness, reduce or omit the cayenne pepper. You can also add more sour cream or avocado to mellow it out. If you enjoy more heat, add extra cayenne or a small amount of finely chopped fresh chili pepper.
Q: What is the best way to store leftovers?
A: For best results, store the tostada components separately. Keep the avocado crema in an airtight container in the refrigerator for up to 2 days, with plastic wrap pressed directly onto the surface to prevent browning. Store the pickled red onions in a sealed jar in the fridge for up to a week. Keep tostada shells and grilled pineapple in separate airtight containers and reheat the pineapple before serving.
Q: Can I make this recipe vegan?
A: Yes, you can easily adapt this recipe for a vegan diet. Substitute the sour cream in the avocado crema with a plant-based alternative like cashew cream, coconut yogurt, or a vegan sour cream product. Ensure that the tostada shells you use are vegan as well.
Q: What are some serving suggestions or variations?
A: You can serve these tostadas as appetizers or alongside a protein like grilled shrimp, chicken, or black beans for a more filling meal. Add toppings like crumbled queso fresco (or vegan cheese), sliced jalapeños, or a drizzle of hot sauce. For extra crunch, sprinkle toasted pumpkin seeds or crushed tortilla chips on top.
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