Created by ForeverMama on July 29, 2017
Step 1: Preheat the oven to 375 degrees F.
Step 2: Pulse together the flour and salt in a food processor.
Step 3: Add the chilled butter and pulse just until the butter is evenly distributed throughout. Add the sour cream and continue to pulse 2 to 4 more times until just incorporated.
Step 4: Add 2 tablespoons of ice water at a time, pulsing after each addition, until the dough starts to hold together. Add more water as needed.
Step 5: Turn the dough out onto plastic wrap and form it into a disc. Wrap the dough in the plastic wrap and let rest in the refrigerator 30 minutes or overnight.
Step 6: Roll the dough on a floured surface into a 12-inch circle about 1/4-inch thick.
Step 7: Roll up the dough using a rolling pin, and gently lift and place it over a deep, 10-inch tart pan. Gently press the dough into all the crevices and trim the overhang to 1/2-inch. Crimp the edges for a decorative finish and use the trimmed dough to patch any holes. Dock the bottom of the crust with a fork to keep it from puffing up, line with parchment paper and add dried beans to act as pie weights.
Step 8: Place on a large baking sheet and bake until the crust begins to brown, 20 to 30 minutes. Remove the parchment and dried beans and Set aside.
Step 9: Preheat the oven to 180ºC/gas 4.
Step 10: Trim and finely slice the leeks, peel and finely slice the shallot and pick the thyme leaves off of stem. Roughly chop the ham.
Step 11: Melt the butter in a pan and sauté the leeks and shallot with half the thyme leaves for 5 minutes, until soft but not colored – add a splash of water if it starts to stick. Set aside.
Step 12: Cut the broccoli stalks into 3cm (1-inch) lengths and slice the larger florets in half. Blanch in boiling salted water for about 3 minutes, then drain well.
Step 13: If using Filo instead of regular crust, follow the following directions:
Step 14: Lightly brush a 10-10 1/2-inch round quiche tin with a little of the oil, then drape a layer of filo pastry over it, very gently pressing it into the corners, leaving a few inches overhanging.
Step 15: Brush the filo with a little more oil, scatter over some of the remaining thyme leaves and layer another piece of filo on top. Repeat layering the oil, thyme and filo until you have a fully lined quiche base – around 4 filo sheets. Bake the case in the oven for 3 to 5 minutes, until just starting to color.
Step 16: Stir the broccoli and smoked ham through the leek mixture, then spoon the filling over the pastry base.
Step 17: Beat the eggs and milk with a pinch of black pepper, Pour it over the veg and ham. Place it on a baking tray and bake for 15 minutes. After 15 minutes, sprinkle the grated cheese over the top and bake for a remaining 15 to 20 minutes or until quiche is cooked through and cheese is melted.
Step 18: Remove from the oven and leave to stand for at least 15 minutes before serving with a green salad.