Add olive oil and roasted garlic to a saucepan and turn heat to medium. As garlic begins to sizzle, use a fork to mash the cloves as best as possible and turn heat down slightly.
2 tablespoons olive oil, 1 bulb garlic
Add flour and cook two to three minutes, stirring periodically. Add chicken stock slowly, whisking constantly to ensure no lumps form. Ensure heat it as medium low so the sauce doesn't boil and stir occasionally until mixture has thickened and reduced volume by half.
2 tablespoons flour, 3/4 cup chicken stock
Add cream and stir to combine, reducing heat to low and cooking 2-3 minutes. Using an immersion blender or a traditional blender, blend until smooth. Add salt and pepper to taste.
1/3 cup cream, salt and pepper
Serve immediately or keep on low heat to keep the creamy sauce warm until ready to serve.
Store in the refrigerator in a tightly sealed container up 3-4 days if needed.
If you are not serving immediately, return the creamy garlic sauce to the stove and turn the heat to a low simmer (or as low as possible). Stir occasionally to prevent scorching. This will keep the sauce warm for serving later.
For more tips and tricks, be sure to read the full article above.