How many calories are in 3 tostadas?
                                
                                
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                                    4 min read                                
                            
                                A single, plain tostada shell contains approximately 50-60 calories, meaning the answer to 'how many calories are in 3 tostadas' depends heavily on the chosen toppings. While the crispy base is relatively low in calories, the addition of ingredients like meat, cheese, sour cream, and guacamole can increase the total significantly. This guide explores the caloric content of various popular tostada combinations to give a clearer picture.