In a mixing bowl, blend the softened cream cheese, shredded cheddar, diced jalapeños, garlic powder, and onion powder until everything is thoroughly combined.

Lay an egg roll wrapper on a clean surface and place a generous spoonful of the creamy filling in the center. Roll it tightly, sealing the edges with a little water.

Heat oil in a frying pan over medium heat until hot but not smoking.

Carefully lower the egg rolls into the hot oil, frying them until they turn golden brown and crispy, about 3-4 minutes per side.

Once cooked, remove the egg rolls from the oil and let them drain on paper towels. Serve hot.