
Creado con IA
Preheat the oven to 200°C (400°F). Lightly coat a large gratin or baking dish with a small amount of the olive oil.
Bring a large pot of water to a boil. Add the penne and cook until very firm and about 2 minutes short of al dente, following the package timing as a guide. Drain thoroughly.
Heat the remaining olive oil in a large skillet over medium heat. Add the sliced onion and cook for 5–7 minutes, stirring occasionally, until softened.
Add the diced jalapeños and minced garlic. Cook for 1–2 minutes, stirring continuously, until aromatic.
Add the roasted poblano and red bell peppers to the skillet and cook for 2 minutes to warm them through.
Reduce the heat to low and stir in the white sauce. Heat gently until smooth and steaming, without allowing it to boil.
Fold in the crab meat and cook gently for 1–2 minutes. Stir carefully to avoid breaking the crab into very small pieces.
Remove the skillet from the heat. Stir in the lime juice, chopped cilantro, and 85 g of the grated Swiss cheese.
Add the drained penne and fold everything together until the pasta is evenly coated with sauce.
Transfer the mixture to the prepared baking dish and spread it into an even layer. Sprinkle the remaining 85 g of Swiss cheese over the top.
Bake for 18–22 minutes, until the sauce is bubbling and the cheese is melted and golden. If desired, broil for 1–2 minutes at the end for deeper browning, watching carefully.
Let the gratin rest for 5 minutes before serving.