New Mexico Style Beef Chili

Name: New Mexico Style Beef Chili
Cuisine: American, Mexican, Latin American
Ingredients: 4 poblano peppers; 1 lb hatch chilis frozen or canned; 1/2 cup flour; 2 lb beef chuck; 1 large yellow onion; 3 garlic cloves; 1 1/2 tsp cumin; 1 1/2 tsp coriander; 1 1/2 tsp dried oregano; 2 tbsp tomato paste or harissa; 1 cup beer; 3 cups chicken stock; Jalapeño peppers; Tortilla chips