How many calories are in 1 tsp dry mustard?
                                
                                
                                •
                                
                                
                        
                                    
                                    3 min read                                
                            
                                According to nutritional databases, one teaspoon of dry mustard powder contains approximately 10 calories. This powerful, concentrated spice adds a significant flavor punch to your dishes with a minimal caloric footprint, making it a favorite for adding complexity without a high-energy cost.