smoky corn & grilled avocado romaine salad with chipotle-caesar dressing

INGREDIENTS

1/4 cup

grated parmesan

1/2 cup

extra virgin olive oil

1/4 cup

fresh lime juice

1 tsp

minced garlic

1 tbsp

minced canned chipotle chiles in adobo

Sea salt and freshly ground black pepper

2 tbsp

vegetable oil

ears of corn, shucked

firm ripe avocados, cut in half before grilling

head romaine, cut crosswise into 1" strips