Gluten-Free Thai Chicken Noodle Soup

Light, aromatic broth-based soup combining tender chicken, earthy mushrooms, and fresh spinach with fragrant fish sauce and cilantro. Rice noodles soften separately, then topped with hot broth. Quick weeknight dinner or light lunch for those seeking simple, comforting Southeast Asian flavors without heavy cream or lengthy preparation.
Ingredients
- 4 cups water
- 1 cup water
- 4 cups chicken stock
- 8 ounce rice noodles, thin
- 6 ounce chicken breast, thinly sliced
- 1 cup mushroom, sliced
- 2 cups spinach, fresh
- 2 tablespoon fish sauce
- 1 tablespoon fresh cilantro, chopped
Instructions
- 1
Bring water to boil in saucepan, add rice noodles, remove from heat and let stand 8-10 minutes until tender.
- 2
Drain and rinse noodles in cool water for 30 seconds, then divide among serving bowls.
- 3
In separate pot, bring chicken stock and water to boil.
- 4
Add mushrooms and chicken, reduce to medium heat and cook 3-4 minutes until chicken is cooked through.
- 5
Remove from heat, stir in spinach, fish sauce and cilantro.
- 6
Spoon broth and solids over noodles in bowls.
Tips
Slice chicken uniformly thin so it cooks evenly in 3-4 minutes and stays tender rather than tough.
Add delicate spinach and herbs off-heat to preserve bright color and fresh flavor instead of wilting into muted tones.
Toast mushrooms briefly in dry pan before adding to broth to concentrate umami depth.
Good to Know
Cover and refrigerate up to 3 days. Store noodles and broth separately to prevent sogginess.
Cook noodles up to 1 day ahead, toss with oil, store covered. Prepare broth base same day; reheat gently and add chicken and greens fresh.
Ladle hot broth over noodles in bowls. Top with extra cilantro and lime wedge on side. Serve with chili oil or sriracha for heat.
Common Mistakes
Overcook noodles before standing time to avoid mushy texture, rinse briefly instead.
Substitutions
Vegan Options
Gluten-Free Swaps
General Alternatives
FAQ
Can I use store-bought rotisserie chicken?
Yes, shred or slice 1.5 cups. Add in final 1 minute just to warm through since already cooked, preventing dryness.
What if I don't have fish sauce?
Substitute soy sauce or tamari 1:1 for salty umami depth. Lime juice adds brightness if using soy. Miso paste 1 tablespoon also works.
How long does leftover soup keep?
Three days refrigerated in airtight container. Freeze broth up to 2 months. Noodles best eaten fresh; reheat gently or discard and use fresh noodles.