Pasta with Peanut Sauce

We made this last night, and it came out very well--served six people.

Sauce:
1/3 cup of peanut butter
1/3 cup of water
1 tbsp brown sugar
2 tbsp rice vinegar
1 tbsp sesame seed oil
1/2 tsp crushed red pepper

Heat up all of that in a sauce pan, stirring continuously, until it starts to boil. Then remove from heat and set aside until the pasta is done.

Pasta:
Cook a package of spaghetti
1-2 cups frozen veggies (add during last couple minutes of pasta cooking)
2 carrots grated
1 cup peanuts

Cook pasta with frozen veggies, strain, then toss with the carrots, peanuts, and sauce.