Moist Leek Tart with Gruyere and Onions | Savory Flavorful Bake - Yummy Gusto

Ingredients

• 180 grams all-purpose flour
• Pinch of salt
• 90 grams unsalted butter, very cold, cut into cubes
• 60 ml chilled water
• 2 leeks
• 1 small yellow onion
• 30 grams unsalted butter or olive oil
• 0.5 teaspoon garlic, minced
• 2 large eggs
• 120 ml thick cream
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 1 teaspoon ground cumin (optional)
• 35 grams Gruyere cheese, shredded