Place all the ingredients in a metal frying pan and place over gentle heat. Cook until the seeds begin to pop in the pan. Toss as they start to pop and cook for a couple more minutes, taking care not to let them burn.
Remove from pan and grind the mixture in a coffee grinder, mini food processor or pestle and mortar while still warm.
Store in an airtight container for one to two weeks.
Type the ingredients you want to use, then click Go. For better results you can use quotation marks around phrases (e.g. "chicken breast"). Alternatively you can search by chef, programme, cuisine, diet, or dish (e.g. Lasagne).