How Long Does It Take for Frozen Taquitos to Cook in the Oven?
Frozen taquitos cook for varying lengths of time based on the brand, the type of filling and the tortilla. El Monterey corn-tortilla taquitos with chicken take 12 minutes in a 400-degree oven, while the same brand's Southwest chicken taquitos take 15 minutes. Delimex brand beef taquitos take 11 minutes.
Whole Foods 365-brand taquitos take 17 minutes at 350 degrees. Homemade tortillas that are slightly undercooked before freezing take about 8 minutes at 450 degrees to finish cooking and get crispy. Regardless of the filling or if the taquitos are a store-bought brand or homemade, taquitos should cook long enough in the oven to reach 165 degrees on the inside.