Ratatouille Chicken Ragu - Serving Dumplings

Ingredients

• 14 ounces penne
• 1 tbsp olive oil
• 2 tbsp unsalted butter
• 1 zucchini (diced)
• 1 small eggplant (diced)
• 1 red bell pepper (cored and finely chopped)
• 1 green bell pepper (cored and finely chopped)
• 1 red onion (finely chopped)
• 6 garlic cloves (minced)
• 3 thyme sprigs
• 1 tsp salt
• 1 tsp black pepper
• 1 tsp sweet paprika
• 1 tsp dried marjoram
• 1 pound ground chicken
• 2 tbsp double concentrated tomato paste
• 2 cups crushed tomatoes