Shrimp Ceviche Tostadas
Bright, zesty shrimp 'cooked' in fresh lime juice, tossed with crisp veggies like onion, tomato, and jalapeño. Served on a crunchy tostada, this no-cook recipe is a perfect light lunch or appetizer for a sunny day.
For 4 servings
5 steps.
- 1
Step 1
- a.Marinate the Shrimp
- b.In a non-reactive glass or ceramic bowl, combine the chopped raw shrimp and fresh lime juice.
- c.Stir well to ensure all shrimp pieces are completely submerged in the juice.
- d.Cover the bowl and refrigerate for 20-30 minutes. The shrimp is ready when it turns pink and opaque throughout. Avoid over-marinating, as it can make the shrimp tough.
- 2
Step 2
- a.Prepare the Vegetables
- b.While the shrimp is marinating, combine the finely diced red onion, Roma tomatoes, jalapeño, and cucumber in a separate large mixing bowl.
- c.Chop the cilantro and set it aside for the next step.
- 3
Step 3
- a.Combine the Ceviche
- b.Once the shrimp is 'cooked', drain and discard about three-quarters of the lime juice, leaving a small amount in the bowl for flavor.
- c.Add the marinated shrimp to the large bowl with the prepared vegetables.
- d.Add the chopped cilantro, sea salt, and freshly ground black pepper. Stir gently to combine all ingredients.
- 4
Step 4
- a.Add Avocado and Serve
- b.Just before serving to prevent browning, gently fold in the diced avocado.
- c.Taste the ceviche and adjust the salt, pepper, or lime juice if needed.
- 5
Step 5
- a.Assemble the Tostadas
- b.Spoon a generous amount of the finished shrimp ceviche onto each corn tostada shell.
- c.Serve immediately with fresh lime wedges and your favorite hot sauce on the side.
What to keep in mind.
5 tips from the recipe — small details that make a real difference to the final dish.
- 1Use a non-reactive bowl (glass, ceramic, or stainless steel) for marinating. Acidic ingredients like lime juice can react with materials like aluminum or copper.
- 2For the best results, use the freshest, highest-quality shrimp you can find. If using frozen shrimp, ensure it is fully thawed before marinating.
- 3To prevent soggy tostadas, drain the ceviche mixture well before spooning it onto the shells.
- 4The 'doneness' of the shrimp is a matter of preference. Check it at 20 minutes; if you prefer a firmer texture, let it marinate for the full 30 minutes.
- 5For a milder spice level, be sure to remove all seeds and white membranes from the jalapeño before mincing.
Adapt it for your goals.
Seafood Swap
Substitute the shrimp with 1 lb of fresh, firm white fish (like halibut, snapper, or sea bass), bay scallops, or a combination of seafood. Ensure it's cut into uniform 1/2-inch pieces.
Tropical TwistTropical Twist
Add 1/2 cup of diced fresh mango or pineapple for a touch of sweetness that beautifully complements the zesty lime and spicy jalapeño.
Extra CrunchExtra Crunch
Mix in 1/2 cup of finely diced jicama or 1/2 cup of fresh or frozen (and thawed) corn kernels for added texture and a subtle sweetness.
Flavor BoostFlavor Boost
Add a pinch of Mexican oregano or a splash of orange juice to the marinade to balance the acidity and add another layer of flavor.
Why this is on our healthy list.
Excellent Source of Lean Protein
Shrimp provides high-quality protein essential for muscle repair and satiety, all while being low in fat and calories.
Rich in Vitamin C
The large amount of fresh lime juice offers a significant boost of Vitamin C, a powerful antioxidant that supports immune function and skin health.
Provides Heart-Healthy Fats
Avocado contributes monounsaturated fats, which are known to support cardiovascular health by helping to lower 'bad' LDL cholesterol levels.
Hydrating and Nutrient-Dense
Ingredients like cucumber and tomato have high water content, which aids in hydration, and they provide essential vitamins and minerals with minimal calories.
Frequently asked questions
Yes, it's a very healthy dish. It's packed with lean protein from shrimp, healthy fats from avocado, and vitamins from fresh vegetables and lime juice. It's also naturally low in carbs and calories.