tortilla chips - you can use full tortilla chips or even buy the little tortilla strips, they both add a little crunch green onions - chopped green onions add flavor, and crunch jalapeño peppers - these will add spice to your chili. You can use pickled or fresh shredded cheese - Monterey jack and sharp cheddar are excellent cheese to top chili with avocado - cool avocado makes a great contrast to the spicy chili fresh cilantro - fresh chopped cilantro goes great over chili sour cream or Greek yogurt - a dollop of sour cream and plain greek yogurt can be used interchangeably. They'll add a cool touch to the spicy chili