Quiche with cottage cheese and herbs

Ingredients

• Shortcrust pastry: 120 grams (1 cup) all-purpose flour
• 80 grams (5.6 tablespoons) unsalted butter
• 1.25 grams (0.25 teaspoon) salt
• 1 large egg
• Filling: 200 grams (7 ounces) cottage cheese (9% fat)
• 2 large eggs
• 1 cup finely chopped herbs (spinach, chard, and green onions), to taste
• 150 milliliters (0.63 cups) heavy cream
• 50 grams (1.75 ounces) hard cheese, grated
• 1 pinch salt
• 1 pinch nutmeg