How to Make a Roux: The Ultimate Guide to Perfect Sauces

Instructions:

1. In a heavy-bottomed saucepan over medium-low heat, melt the butter completely. Don't let it brown.
2. Once the butter is melted, immediately add all the flour at once.
3. Using a whisk, immediately and continuously whisk the butter and flour together until they form a smooth paste.
4. Continue cooking the roux over medium-low heat, whisking constantly, until it reaches the desired color. This is where the time varies.
5. For a white roux: Cook for 2-3 minutes. It should be pale and slightly foamy. For béchamel sauce.
6. For a blond roux: Cook for 5-7 minutes. It should be light golden brown and have a nutty aroma. For velouté sauce.
7. For a brown roux: Cook for 15-20 minutes. It should be a rich brown color and have a stronger nutty aroma. For gumbo and other Cajun dishes.
8. For a dark brown/chocolate roux: Cook for 30-45 minutes. Requires extreme caution and constant stirring to avoid burning. It should be a deep, dark brown color. For gumbo.
9. Immediately remove the roux from the heat. You can cool it slightly by transferring it to a small bowl or container, or use immediately in your recipe. Cooling the roux can help prevent lumps from forming when adding liquid.