01 - Preheat the oven to 425°F (220°C). Alternatively, heat about 1 inch of vegetable or canola oil in a deep skillet over medium-high heat for frying.
02 - In a large mixing bowl, combine the lump crab meat, chopped shrimp, sliced scallions, diced red bell pepper, and minced jalapeño. Toss gently to distribute evenly.
03 - In a separate bowl, mix together the shredded Monterey Jack, shredded cheddar, softened cream cheese, sour cream, garlic powder, smoked paprika, salt, and black pepper. Stir until smooth and creamy.
04 - Gently fold the queso blend into the seafood and vegetable mixture, stirring until all ingredients are evenly coated and well combined.
05 - Wrap the tortillas in a damp paper towel and microwave for about 30 seconds until pliable and easy to roll without cracking.
06 - Spoon approximately 3 tablespoons of the filling onto the lower third of each tortilla. Roll each one up tightly, keeping the filling tucked inside.
07 - Place the taquitos seam-side down on a parchment-lined baking sheet. Brush the tops lightly with oil. Bake for 15–20 minutes, turning once halfway through, until golden and crisp. For frying, cook the taquitos in hot oil for 2–3 minutes per side until golden brown, then drain on paper towels.
08 - Transfer the taquitos to a serving platter and garnish with chopped cilantro, lime wedges, salsa, or guacamole as desired. Serve warm.