
Creamy green plantain and crab casserole with toasted peanut, basil, and pickled onion
An original casserole inspired by Ecuador’s coast: cooked and mashed green plantain blended with a creamy toasted peanut base, sautéed crab, aromatic sofrito, and a touch of fresh basil. It is finished in the oven until golden and served with pickled red onion in lime.
Ingredients
- 400 g cooked crab meat (desmenuzada and revisada for retirar conchas)
- 700 g green plantain (pelado and cut en trozos)
- 220 g red onion (the mitad diced small and the mitad en plumas finas)
- 120 g red bell pepper (diced small)
- 180 g tomato (without semillas and diced small)
- 12 g garlic (chopped finely)
- 90 g toasted peanuts (unsalted)
- 300 ml milk (whole or semidescremada)
- 350 ml fish stock or water (hot)
- 120 g fresh cheese (desmenuzado)
- 1 unit egg (lightly beaten)
- 30 ml achiote oil (divided)
- 15 g butter (for engrasar and dar sabor)
- 12 g fresh basil (chopped)
- 2 g ground cumin
- 1 g dried oregano
- 60 ml key lime (juice freshly squeezed)
- 4 g sugar (for the encurtido)
- 8 g salt (or to taste)
- 2 g black pepper (freshly ground)
Nutrition facts
per serving
Approximate nutritional information. Estimated from the recipe’s ingredients and amounts, using standard reference nutrition values. It may vary with brands, sizes and cooking method. For guidance only; not a substitute for medical or dietary advice.
Allergens
Instructions
- 1
Preheat the oven to 200 °C / 400 °F. Grease a medium baking casserole or baking dish with the butter and set aside.
- 2
Place the sliced red onion in a bowl with 30 ml key lime juice, the sugar, and 2 g salt. Mix well and let it pickle while you prepare the rest.
- 3
Boil the green plantain pieces in a pot with enough water for 18 to 20 minutes, until tender. Drain and mash while still hot until rustic but even in texture.
- 4
While the plantain cooks, blend the toasted peanuts with the milk and 200 ml of the hot fish stock or water until smooth and creamy. Set aside.
- 5
Heat 1 tablespoon achiote oil in a wide skillet over medium heat. Sauté the diced red onion, red bell pepper, and garlic for 4 minutes. Add the tomato, cumin, oregano, 3 g salt, and black pepper; cook 5 more minutes until a fragrant sofrito forms.
- 6
Add the crab meat to the sofrito and cook for 3 minutes, stirring gently. Mix in half of the chopped fresh basil and remove from the heat.
- 7
In a large pot or bowl, combine the mashed plantain with the blended peanut sauce, the remaining hot stock, the beaten egg, half of the fresh cheese, and the remaining tablespoon of achiote oil. Adjust with the remaining salt if needed. The mixture should be creamy but still hold its shape.
- 8
Fold two-thirds of the crab mixture into the plantain-peanut base, mixing gently so the crab keeps some texture.
- 9
Transfer the mixture to the greased casserole, smooth the top, and spread the remaining one-third of the crab mixture over it. Finish with the rest of the fresh cheese and the remaining basil.
- 10
Bake at 200 °C / 400 °F for 22 to 25 minutes, until the surface is golden around the edges and hot in the center. If you want deeper color, broil for 2 additional minutes, watching closely, at the same temperature setting.
- 11
Remove from the oven, let rest for 5 minutes, and serve the casserole with the pickled onion on top or on the side. Finish with the remaining key lime juice just before serving.
Chef tips
For a smoother texture, press the plantain through a potato ricer. If the mixture seems too thick before baking, add 2 to 3 extra tablespoons of hot stock. Add the crab near the end of the sofrito so its delicate flavor stays clear.
Substitutions
You can replace the crab with lump crab or cooked shrimp. Fresh cheese can be swapped for a mild farmer-style cheese. If key lime is unavailable, use regular lime in the same amount.
What I used to make it
Generic kitchen tools that work for this recipe. You don’t need to buy anything to make it.
Illustrative imageNinja Professional BL610 Blender
Smoothies, sauces and soups
- Smoothies, sauces and soups
- Easy-to-wash jar
- Check the power and jar size
Illustrative imageCosori Pro LE 5 Qt Air Fryer
Browning and baking with little oil
- Browns food with very little oil
- Handy for vegetables, chicken and reheating
- Check the basket capacity
Illustrative imageTempPro TP19H Digital Thermometer
Checking doneness of meat and chicken
- Checks doneness of meat and chicken
- Quick reading
- Clean the probe after each use
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