The PRAKTFULL PRO A51 S Gas range has a forced air oven for fast heating.
It depends on what you are baking. Almost always, one preheats the oven to a specific temperature, then leave the oven on to maintain that temperature while the product is baking. There are some recipes - meringues come to mind - where the oven is preheated then turned off so the product actually dries very slowly.
An oven
Pie weights can help, but you may be able to avoid this by shaping the crust in the pan and placing it in the freezer for 15 minutes while your oven preheats
it is a tank that preheats water and holds until you use it
The fastest way to cook potatoes in the oven is to cut them into small pieces, toss them in oil and seasonings, and bake them at a high temperature, around 425F, for about 20-30 minutes until they are crispy and golden brown.
put it in a microwave oven
The Sharp R1870 with 850 watts cooks very fast.
It is actually required in model codes as it preheats the water to the machine
When baking, food placed on the bottom rack of the oven may cook faster; however, it may cook too fast, and burn. When broiling, food placed on the top rack of the oven will cook faster, but will need careful watching to prevent burning.
chocolate will most likely not melt at room temp. try using heat in an oven or something.
Yes, a Dutch oven can go in the oven.
Yes, this Dutch oven is oven safe.