Grilled Corn Hummus Tostadas | Reader's Digest Canada

Ingredients

• 4 medium ears sweet corn (husks removed)
• 1 small red onion (cut crosswise into 1/2-inch slices)
• 2 tbsp olive oil (divided)
• 8 corn tortillas (6 inches)
• 1 container hummus (8 ounces)
• 1/4 tsp ground chipotle pepper
• 1 cup cherry tomatoes (halved)
• 1/2 tsp salt
• 1 medium ripe avocado (peeled and sliced)
• 1/2 cup crumbled feta cheese
• 1 jalapeno pepper (thinly sliced)
• Lime wedges (optional)
• Fresh cilantro leaves (optional)
• Mexican hot pepper sauce (optional)