Baking – Microwave Crust

Once you start thinking in terms of techniques, it shouldn't be that hard. The book Ratio has an excellent overview of different methods for cakes. The blog pastrychefonline.com does as well. You can see an overview of the:

• Creaming method in which softened but not melted butter and sugar are whipped together first to create a network of air bubbles for structure, then eggs, if called for, and other liquid ingredients added, then (or alternated with) solid ingredients. Overmixing after a certain point destroys the air bubble network, but you need to build it up well first. An alternative is the Two-Stage Mixing Method in which eggs and flavoring go in with some of the liquid, then softened fat and solids all get added in, then the rest of the liquid in parts with little mixing.
• Foaming method, or sponge cake in which egg yolks and whites and sugar are whipped together to form the air bubbles, then dry ingredients are added, then melted butter is added at the end if called for. I believe in Ratio butter is added before dry ingredients, but I don't remember if that is the case. Again, you don't want to start popping your air bubbles.
• Biscuit Method or pastry method for pie crusts and biscuits, in which it is important to keep your fat very cold and leave some larger pieces of it for flakiness and usually over mixing after liquid has been added causes a dense biscuit or crust because it activates the gluten.
• Muffin Method or quick cake/bread method in which all the dry ingredients are added to all the wet ingredients and the fat is melted or liquid as opposed to softened or cold. In this case leavening comes from commercial leaveners instead of mixing so at no point do you want to overmix and activate the gluten.
  • There is an exception for batters like crepe batter where there is simply so much liquid that the gluten will never be activated. You can mix a high liquid content batter all day if you want.

And not covered on that blog are:

• Yet another technique uses whipped egg whites only for structure, much like making a meringue. I have a waffle recipe that uses whipped egg whites at the end for additional structure after using the muffin method for the rest of the batter.
• For bread I personally love the explanations in Peter Reinhart's books, both that on regular bread and also whole grain bread. You WANT to activate the gluten, so that's why you knead it after mixing (or in the case of the no-knead bread movement let the yeast activate it over a very long time), which is basically more mixing. The structure of bread is a combination of the bubbles from the yeast and the gluten that is partially activated by kneading. After rising you want to handle even bread gently, though, so as not to degas the yeast bubbles.

There may be more and different recipes use different variations, but these are the ones that spring to mind. The key is to figure out:

1. How is leavening happening - from chemical leaveners, a mixing method, steam during baking, yeast, or a combination of these?
2. How much do I want to activate the gluten?

The answers to these two questions largely determine the temperature of your fats and eggs and how much you mix.

They are technically two different pastries. Shortcrust pastry made with water is called pâte a foncer, 'lining pastry'. Shortcrust pastry made with milk is called pâte brisée. Pâte brisée typically contains a bit more butter, and is generally lighter and flakier than pâte a foncer, which is conversely crisper and firmer.

So it's up to you really; both are very similar. The pâte brisée is more delicate, so if you have a 'heavy' filling, say, lots of fruits, it might be better to go with the foncer.