Gluten-free quiche Lorraine

Name: Gluten-free quiche Lorraine
Prep time: 1 h 10 min
Cook time: 55 min
Total time: 2 h 5 min
Cuisine: French
Ingredients: 100g rice flour; 25.00 gm gluten-free cornflour; 30.00 gm polenta; 2.40 gm salt; 2.00 gm gluten-free baking powder; 125g unsalted butter, chilled, chopped; 200g cold mashed potato; 12.00 gm sesame seeds, toasted; 150g sliced leg ham, finely chopped; 4 egg yolks; 3 eggs; 252.50 gm pure cream; 1.25 gm ground nutmeg; Salad leaves, to serve