01 - Preheat the oven to 425°F (220°C) if baking, or heat about 1 inch of vegetable oil in a deep skillet over medium-high heat for frying.
02 - In a large 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 until smooth and creamy.
04 - Fold the queso blend into the seafood mixture and stir gently until all ingredients are evenly coated and well combined.
05 - Wrap the tortillas in a damp paper towel and microwave for 30 seconds until pliable and easy to roll without cracking.
06 - Spoon approximately 3 tablespoons of filling onto the lower third of each tortilla. Roll each one tightly into a cylinder, keeping the filling tucked inside.
07 - Place the rolled taquitos seam-side down on a parchment-lined baking sheet. Lightly brush the tops and sides with oil for even browning.
08 - Bake for 15–20 minutes, turning once halfway through, until the tortillas are golden and crisp. If frying, cook in hot oil for 2–3 minutes per side until golden brown, then drain on paper towels.
09 - Serve the taquitos warm, garnished with fresh cilantro, lime wedges, salsa, or guacamole on the side.