An immersion blender (or "stick" blender) is perfect for pureeing soups directly in the pot, saving on dishes. How to Choose the Best Blender - Kris Carr
If you want to make nut butters, hot soups, or even flours, you need a high-performance blender like a or how to buy a blender
The Ultimate Blender Buying Guide: How to Find Your Perfect Match An immersion blender (or "stick" blender) is perfect