YPD solid medium

Reagent	Final concentration	Amount
yeast extract	1% (w/v)	10 g
Peptone	2% (w/v)	20 g
Agar	2% (w/v)	20 g
ddH2O	n/a	Adjust to 950 mL
Glucose 40%, sterile, add last and after autoclaving	2%	50 mL
Total	n/a	1 L

Autoclave, let cool to 40°C–50°C (can hold bottle with bare hands without burning the skin), add glucose, pour into petri plates, let solidify, store at room temperature (20°C–25°C) for 2 days, then seal in a bag and store at 4C.

Can be stored for a year.