Sorry I can't help with specifics, as I don't live in Paris. I am sure you already know that eating out in Paris is expensive! Why not look at somewhere like Trip Advisor for their restau recommendations, and leaf through some Paris guidebooks or even Michelin France in your favourite bookshop and note down any that interest you. The Gault Millau guide often turns up good food and reasonable prices ...

What part of Paris, what sort of budget? Walking or taxi from the hotel?