Steak Fajita Skewers with Cilantro Sauce

top sirloin steak

red onion

several colorful bell peppers (you'll only need half of each)

olive oil

salt and fresh cracked black pepper

Cilantro Pesto

large handful of cilantro (well washed and de-stemmed)

juice of 1 lemon

splash of olive oil

salt and fresh cracked black pepper