Good idea - Place vanilla scented tea lights in a bowl of coffee beans. The warmth of the candles will heat up the coffee beans and make your house smell like french vanilla coffee. Might drizzle some vanilla extract on the coffee beans, too.
William Sonoma Rosemary Lemon Vanilla Home Scent. You know that wonderful smell when you walk into Williams Sonoma? Here’s how to get it: water, sliced lemon, 3 sprigs of fresh rosemary and about a teaspoon of vanilla. Simmer on the stove.