Easy Spinach and Cherry Tomato Quiche Recipe

Name: Easy Spinach and Cherry Tomato Quiche Recipe
Prep time: 20 min
Cook time: 1 h 15 min
Total time: 1 h 35 min
Cuisine: European, Mediterranean, French
Ingredients: 1 pack of shortcrust pastry; 3 large eggs; 1 small bunch of spinach (about 3 cups); 2/3 cup heavy cream; 2/3 cup sour cream; 3.5 ounces Gruyère cheese (or your favorite substitute); 5 cherry tomatoes (halved); 1/3 cup sliced olives; 1/2 teaspoon salt; 1/4 teaspoon black pepper