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Mast Cell Stabilizing
Quercetin-Rich Onion & Parsley Soup for MCAS & Histamine Intolerance
This therapeutic soup combines quercetin-rich onions with luteolin-packed fresh parsley to naturally stabilize mast cells and reduce histamine release. The slow-cooked onions provide maximum quercetin bioavailability while fresh herbs deliver DAO-supporting compounds and rosmarinic acid for enhanced anti-inflammatory benefits.
Mast Cell StabilizingAnti-InflammatoryLow HistamineDAO Boosting
Ingredients
◆4 large yellow onions, thinly sliced
◆3 tablespoons extra virgin olive oil
◆1 leek (white and light green parts only), sliced
◆3 cloves fresh garlic, minced
◆4 cups low-sodium vegetable broth (fresh)
◆1/2 cup fresh flat-leaf parsley, chopped
◆2 tablespoons fresh oregano leaves
◆1 tablespoon fresh thyme leaves
◆1/2 teaspoon turmeric powder
◆1/4 teaspoon black pepper
◆1 teaspoon sea salt
◆2 tablespoons fresh chives, chopped
Method
1Heat olive oil in a large pot over medium-low heat. Add sliced onions and cook slowly for 15-20 minutes, stirring occasionally, until golden and caramelized to maximize quercetin content.
2Add sliced leek and minced garlic, cook for 3-4 minutes until fragrant and softened.
3Pour in fresh vegetable broth, add turmeric and black pepper. Bring to a gentle simmer and cook for 8-10 minutes.
4Add fresh oregano and thyme, simmer for 2 more minutes to release beneficial compounds.
5Remove from heat and stir in fresh chopped parsley to preserve luteolin content.
6Season with sea salt to taste and ladle into bowls.
7Garnish with fresh chives and serve immediately while hot for maximum therapeutic benefit.
Clinical Note
Better Kitchen is a functional nutrition companion, not a replacement for medical care. MCAS and HAT are highly individual — always introduce new foods slowly and track reactions with your allergist or immunologist.