I really enjoyed the flavors in this dish. I used about 1/4 tsp of cayenne pepper, but found it still wasn't spicy enough for my taste, so I added about 1/4 tsp of crushed red pepper flakes. I didn't have peanuts on hand to make all natural peanut butter, so I had to use a store brand. I still thought this turned out very well. It does have a strong sesame oil taste, but it is a flavor I enjoyed. I really liked the crunch of the carrots and red bell peppers. I think next time I may add some ginger to the sauce. Made for Spring, 2009 PAC.