10-12 Large Poblano Peppers for Stuffing Filling 1 onion, chopped 1 serrano pepper, diced 1 Japanese eggplant, diced (2 cups) 1 yellow summer squash, diced (2 cups) 1 green pepper, diced (1 cup) 2 cups cherry tomatoes, halved 2 Tbs. chopped garlic 1-1/4 t. salt ½ t. chipotle powder 1 t. cumin 1 t. chili