Heat olive oil in a stockpot or Dutch oven over medium heat.
1 & 1/2 tablespoons olive oil
Once hot, add the diced onion, garlic, bell pepper and ginger. Cook for 4-5 minutes until onions are golden.
1 medium onion, 3 cloves garlic, 1 red bell pepper, 1 tablespoon minced fresh ginger
Add the red curry paste and cook for 1 minute until fragrant.
4 tablespoons Thai Red Curry Paste
Stir in the coconut milk and chicken broth.
13 ounce can unsweetened coconut milk, 6 cups chicken broth
Increase heat to medium-high and bring to a simmer.
Reduce heat back to medium and add the broccoli florets and cooked chicken.
1 cup small broccoli florets, 2 cups cooked chicken
Start cooking the rice noodles in a separate pot according to package directions. (Optionally, you can cook it directly in the soup, but the noodles will release starch that will slightly thicken the soup.)
8 ounces vermicelli rice noodles
Cook soup until broccoli is tender, about 3-4 additional minutes, then add the cooked rice noodles.
Notes
Use Fresh Ingredients: Fresh ginger, garlic, and bell pepper add the best flavor to this soup.
Adjust Spice Level: If you like it spicier, add more red curry paste or a few slices of red chili pepper.
Cook Noodles Separately: Cook the rice noodles separately to prevent the soup from becoming too thick from the starch.
Garnish Generously: Fresh herbs and lime juice brighten up the flavors, so don’t skip the garnishes.
Taste as You Go: Adjust the seasoning by tasting the soup as it cooks, adding more fish sauce, soy sauce, or lime juice as needed.
Don’t Overcook Veggies: Add the broccoli at the end to keep it tender-crisp and vibrant green.