Buy a pack of butter from the local super market. You should consider getting the best quality butter for your cheese popcorn seasoning as it will surely enhance the taste. Unwrap the butter and cut it into small pieces. Now place butter pieces in a small sauce pan and melt them over medium heat.
Butter does not take too long to melt and you should consider removing the sauce pan from heat as soon as possible to prevent it from burning. Now stir the melted butter in the mixture of ground mustard, paprika and cheddar cheese powder. Make sure it is thoroughly blended for best results.
Prepare popped popcorn in your microwave oven and then consider moving them in a large bowl or container. Now pour the melted mixture of butter, paprika, cheddar cheese powder and ground mustard over it. Mix the popcorn thoroughly using a wooden spoon. This will ensure smooth thorough distribution of the cheese seasoning.
Amount of salt and pepper to be used depends on your personal liking. Sprinkle salt and pepper over the popcorn if you want to and use the same wooden spoon to mix it properly. Serve your cheese popcorn seasoning as soon as possible to avoid losing taste and flavouring.