Biscuit appliances are a very rare color nowadays. But, if you are looking to keep the color there are still options! Whirlpool has a few packages and replacement options where the color is still alive and well.
Biscuit Ranges
In ranges Whirlpool has two options, one in electric and one in gas. The electric model is WFE525S0HT. The unit is a flat glass top electric with a 5.3 cu ft. oven so it is very spacious. It does not have a convection option in the oven though so if that is something you were looking for it may be wise to look at different color options.
The Gas option is WFG525S0HT which is a 5 burner gas range. Also touting a 5.3 oven size it will be able to handle most of your heavy duty cooking options! Unfortunately it also lacks convection for the oven so if it is a feature you were searching for you would be better off looking at different color options.
Biscuit Refrigerators
Refrigerators have two different style options in the biscuit color. One being a side by side style with the freezer on the left and fridge on the right and the other is a traditional freezer on top model. The side by side model is WRS315SDHT and is a 36 inch wide 25 cubic foot fridge, definitely the largest of the options in the color. If size is an issue there is a 33 inch wide version of that fridge, which is the WRS311SDHT, or the top freezer options will be needed.
Biscuit Microwave and Dishwasher
In microwaves there is only one option. The WMH32519HT is an over the range microwave to provide your needs whether it is for reheating or ventilation.
For dishwashers there are two options. The WDF560SAFT model has a stainless tub interior and nylon racks. Control panel is on the front. The WDF330PAHT is a plastic tub interior model with a louder wash.