Chickpea "Meatball" Subs - Half Cup Habit

Ingredients

• 2 tbsp olive oil
• 1 small onion (white; diced)
• 6 cloves garlic (minced)
• 2 15 oz cans chickpeas (rinsed and drained)
• 3/4 cup breadcrumbs (plain; gluten-free, if desired)
• 1 large eggs
• 2 tbsp parsley (fresh)
• 2 tsp Italian seasoning
• 1/4 tsp red pepper flakes (crushed)
• 1 tsp salt
• 1/2 tsp pepper (black)
• 1/4 cup parmesan cheese (grated)
• 6 buns (hoagies or buns of choice)
• 1 1/2 cups marinara sauce
• 1/2 cup cheese (thinly sliced)
• 2 tbsp basil (fresh; sliced)