Try typing chef's knife. You are not going to find anything decent for $15. The Vitroniox(sp) that comes up on Amazon would be a good starter. I know it is $30, but it will be a good all around knife for you.
Team: Pyle's BBQ; Yoder YS640; Good-One "Trail Boss" 60T; Homemade rig; 22" Weber Kettle w/rotisserie ring; Big A$$ Rotisserie; BGE-Small; Weber Kettle Gold, Weber OTS, New Braunfels offset smoker.
Saddles BBQ Bistro