Cilantro Lime Pasta Salad

Ingrédients:
1: Avocados
1 1/2 cups: Cherry tomatoes
2 tbsp: Cilantro
1 1/2 cups: Corn
2: Garlic cloves
1/2: Red onion, small
1/4 cup: Lime juice, fresh
8 oz: Bowtie pasta
1/8 tsp: Cayenne
1/2 tsp: Salt
1/2 cup: Greek yogurt
null: ¼ cup cilantro (leaves & stems are fine)