If we add onion, celery, green pepper, garlic, lemon rind, thyme, and a bay leaf to a sauce pan of tomato sauce, then we are making sauce.

The correct answer would be, Creole Sauce. If we add onion, celery, green pepper, garlic, lemon rind, thyme and a bay leaf to a sauce pan of tomato sauce, then we are making Creole sauce.

Explanation:

Creole is derived from the Portuguese word Crioulo. Crioulo means A slave born in the master's household.

This term, Creole, was used in the sixteenth century at the first place. It was used to identify the Spanish, French Portuguese settlers' descendants, who were living in the West Indies and Latin America.

So they started to make this recipe which includes all of the above mentioned ingredients which make a thick sauce. This dish is cooked on a low flame with the lid closed.  

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