Your butter should melt but not brown ... Once your equipment has cooled, fill your bowl, pot, or pan with warm water. Place the dirty rubber spatula in the water. Make sure the liquid covers ...

In a pan, melt the butter over medium heat. Whisk in the flour and cook for a minute or two. 2. Gradually pour in the milk while whisking to create a smooth sauce. Cook until it thickens and coats the ...