The "deep red" tomato soup (or sauce) is something I kind of get nervous of. Its a kind of myth, the veracity of which is perpetuated by brands like Campbell's and Prego. Honestly, tomato soup (especially ones with an m.p. base) will lean to the orange. Its a sign that you've used real ingrediants. That said poor, or out of season tomatoes will give you a pale result. If you want a darker soup somethings to consider:
1) Take the roasting farther. Really darken the tomatoes up, ideally over a long time on low heat. Try seeding them, tossing in olive oil, herbs, salt, pepper, and a little sugar then roasting. Save the pulp for latter in the soup.
2) Tomato paste. A little will go a long way. Once you've sweated your m.p. drop a table spoon of paste with the veg and stir until its all coated. Let the colour deeped a little, then deglaze.
3) How are you pureeing? If you're using a blender (stand up or stick) you're also incorporating air into your soup. This will automaticly lighten the colour. Try a food mill.
--Al
Last edited by AllanMcPherson; 11-04-2007 at 11:39 PM.
Reason: Spelling tainted by 12 hour shift
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