Assuming Anthony's Bourdain's Kitchen Confidential is true (see chapter called "How to Cook Like the Pros"), how to make your home cooking seem more like restaurant cooking:
- Use a a single good chef's knife as large as is comfortable for your hand, non-German brands like do just fine. Bourdain says a Global vanadium knife will certainly do. You don't need a full set. Read Pepin's
- Use home tools like blenders and such for creating vegetable purees and fancy oils to drizzle later on.
- Plastic squeeze bottle for artfully drizzling sauces and fancy oils on the plate. Fill a plate with two contrasting sauces in concentric circles and then draw a line using a toothpink (personally I think if you can do latte art you can do the same here).
- Plate the food to be tall using a thin metal ring or cut down PVC pipe. Stack accordingly, add fresh herb garnishes, remove ring.
- Use a pastry bag to pipe in purees and mashed potatoes in impressive shapes or designs.
- Get a mandolin to slice thinly. Perfectly julienned vegetables and waffle cuts are possible using the machine and look very professional.
- Get the neighborhood deli guy to slice your sausage or meat for you, to make it look beautifully thin, as home meat slicers are inferior.
- Get thick-bottomed, heavy pots and pans from restaurant close-out sales. It needs to be heavy enough to hurt someone if you hit them over the head. For non-stick pans, never wash them, just wipe them down, and protect the non-stick surface with non-metallic utensils.
- Shallots for sauces, dressings, etc.
- Butter. Sautee in a mixture of butter and oil. Every fancy sauce is finished with butter.
- Roasted garlic (turns sweet if roasted whole). Not old, burnt, smashed, or cut long ago. Sliver it for pasta. Smash it with a knife blade (the flat), not a press. Avoid burnt or rancid garlic.
- Chiffonaded parsley. Slice it by hand, as thinly as possible.
- Stock. Restaurants make it by hand using roasted bones and roasted vegetables on a regular basis. Make a big batch. Reduce, reduce, reduce. Strain. Freeze in small containers for later use.
- Demiglace. Make your own. Bourdain recommends using your homemade stock, red wine, shallots, thyme, bay leaf, peppercorns. Freeze in ice cube trays for later use.
- Chervil. Basil tops. Chive sticks. Mint tops. Fresh thyme, rosemary. Elevate ordinary plates using garnishes. Throw your dried herbs and spice rack away. Use fresh herbs.