I used a small 2 quart slow cooker, and it was the perfect size. If you are making a double batch, you will want a larger slow cooker. If you are bringing this to a party or potluck, try finding a slow cooker with the "warm" function so you aren't burning them on low for hours. Do not make a single batch in a large crock pot -- Manufacturers recommend filling your cooker at least 1/2 full for proper cooking.