If you'd like a dressing without any spiciness at all, you can simply leave the sambal oelek out of this Asian noodle sauce. However, if you do this, the dressing might be a touch on the too sweet side from the peanut butter.u003cbr/u003eu003cbr/u003eSo if you are leaving out the sambal oelek, I recommend adding 1 teaspoon of grated fresh ginger to the cold noodle salad dressing to balance out the peanut butter flavor a little bit in this Asian pasta salad.