How Much Protein is in a Slice of Spinach Quiche? A Detailed Guide
                                
                                
                                •
                                
                                
                        
                                    
                                    3 min read                                
                            
                                According to nutritional data, a typical slice of spinach quiche contains an average of 10 to 15 grams of protein, although this can vary significantly depending on the recipe and portion size. This popular brunch dish is built on a foundation of eggs, dairy, and often cheese, making it a natural source of high-quality protein.