HOW TO SEPARATE EGG YOLK RECIPES

Steps:

• In a medium bowl, combine the ricotta, Parm, parsley and 2 whole eggs; mix well and season with salt.
• Dust a clean work surface lightly with all-purpose flour and lay out two sheets of pasta about 12 inches long; brush them lightly with water. Equally space 4 dollops of the ricotta mixture on each pasta sheet; then use a spoon to make a "nest" or small hole in the center of each dollop. Carefully separate the remaining eggs (reserve the whites for another purpose) and put a yolk in each ricotta "nest"--the ricotta should lovingly nestle each yolk (if a yolk breaks, scoop it out with a spoon and don't use it).
• Cover the ricotta nests and egg yolk with another sheet of pasta. Use your index fingers to press around each ricotta nest to seal the edges, then use a fluted ring cutter or dough roller to cut around each ravioli (they should be 3 to 4 inches in diameter). Reserve the ravioli on a tray generously dusted with semolina.
• Bring a large pot of well-salted water to a boil. In a large saute pan, melt half the butter and add half of the chicken stock (you're going to use the remainder for your next batch); season with salt and toss in half the sage. Bring this to a boil (BTB) and reduce to simmer (RTS).
• Add 4 of the ravioli to the boiling water and cook for 3 minutes. Using a spider or slotted spoon, carefully transfer the ravioli from the water to the pan with butter and chicken stock and cook for 2 to 3 minutes. If the sauce reduces too much, add a few drops of the pasta cooking water. The sauce should cling to the ravioli in a buttery hug.
• Transfer the ravioli to serving plates, spoon a little extra sauce over each one, and finish with a sprinkey-dink of grated Parm. Repeat with the remaining ravioli.
• Mound the flour on a clean, dry work surface. Make a big hole (called a well) in the center of the flour pile--bigger is definitely better here. Crack the eggs into the hole along with the extra yolk, olive oil, and 2 tablespoons water; season with salt. Using a fork, beat the eggs together with the olive oil, water, and salt and begin to incorporate the flour into the egg mixture. Be careful not to break the well or the egg mixture will run everywhere and you'll have a big fat mess on your hands (and your board). When enough flour is incorporated that you can handle the dough, use your hands to combine everything really well. If the mixture is tight and dry, wet your hands a bit. When the mixture is homogeneous, start kneading...
• To knead the dough, it's VERY important to put your body weight into it, to get on top of the dough, and really stretch it. Be careful not to tear it--the idea is that you stretch the dough, not rip it. Use the heels of your palms and roll the mixture over itself. When it's done it should be smooth, supple, and velvety and look like the head of a preemie Cabbage Patch Doll. Kneading will take anywhere from 8 to 15 minutes, depending on how experienced you are. (Don't hold back: This is where the perfect, toothsome texture of your pasta is formed. Get in there and work it!)
• When the pasta is ready, wrap it in plastic and let rest for at least an hour at room temperature before rolling. If you're making the dough ahead of time, wrap, refrigerate, and bring to room temperature before using.
• To roll out the pasta, you need to run the dough through the pasta roller a bunch of times to get it long and thin. To start, cut off about a quarter of the dough (remember, the bigger the piece you start with, the longer your dough is going to get), keeping the rest wrapped up so it doesn't dry out. Squish the dough to flatten it--this will help it run through the pasta roller more easily. Where do we start? We start at the beginning! Run the dough through the pasta roller starting on the widest setting, number 1. Then dust the dough with flour, fold it into thirds, and put the dough through this setting two more times. If the dough ever feels sticky or tacky, give it a little dusting of flour. Now adjust the setting to number 2 and repeat the process again--changing the setting each time until your dough is the desired thickness. Once the dough is rolled out, be sure to keep the pasta sheets covered so they don't dry out. Depending on what I want to use the pasta for, I usually stop around number 5 or 6. For long noodles, I keep it thicker, and for ravioli or stuffed pasta, I keep it thinner. All pasta machines are different, so you need to judge how your pasta machine works and adjust your rolling accordingly. Once you get the thickness you want, repeat this process with the remaining pieces of dough.

Steps:

• To make the pastry, stir the flour and ground almonds together in a large bowl, then add the butter and rub in with your fingertips until the mixture resembles breadcrumbs. Stir in the sugar.
• Break in the egg and work it into the mixture with your fingers, bringing it together to form a soft dough.
• Tip the dough onto a lightly floured work surface and shape it into a ball. Flatten with your fingers to a disc and wrap in cling film. Leave to chill in the fridge for 30 minutes.
• Preheat the oven to 200C/400F/Gas 6.
• Roll out the sweet pastry on a lightly floured work surface.
• Using an 11cm/4½in fluted cutter, cut out twelve discs and line the muffin tray moulds with the pastry circle. The pastry should overlap the top of the moulds by a few millimetres, so that you can crimp the edges if you wish.
• For the custard filling, warm the milk in a saucepan, and beat the egg yolks and sugar together in a separate bowl until pale and creamy.
• Pour the milk onto the egg yolk mixture and stir well, creating little bubbles.
• Transfer the custard mixture into a pouring jug with a lip, then fill each of the tart cases.
• Sprinkle a small pinch of ground nutmeg into the middle of each tart.
• Bake the tarts in the oven for about 25 minutes - you may need to turn the temperature down to 180C/350F/Gas 4 for the final 10 minutes. You are looking for a very slight dome on the custard, indicating that it is baked. If the custard domes too much this indicates that you have over-cooked the custard, it will have boiled, and will sink back down leaving a big dip. If this does happen you can help rescue it by removing the tarts from the oven immediately and placing the tin in cold water on a cold surface.
• Cool in the tin for 30 minutes and then carefully remove from the moulds. The base of the tarts should be perfectly baked through, without having over-cooked the custard filling.