– 3 tablespoon cooking oil – 1 red bell pepper – 1 small orange or yellow bell pepper,  – 1 red chile pepper (serrano or jalapeno    pepper) – 1 onion – 2 garlic cloves – 2 to 4 tablespoons Thai red curry paste – 1 teaspoon ground turmeric – 1 teaspoon ground cumin – 4 ½ cups diced pumpkin – Kosher salt – Freshly ground black pepper – 3 slices fresh ginger – 2 makrut lime leaves leaves (or bay    leaves) – 1 tablespoon fish sauce (or use   vegetarian    fish sauce or soy sauce for vegan   version) – Juice of 1 lime – 1 tablespoon palm sugar or brown sugar – 2 cups vegetable or chicken broth