In a pan over medium heat, add the olive oil. Then the onion, garlic, ginger and Thai chili peppers, if using. Saute until fragrant, approximately 2 minutes.
Add the 2 tablespoons of red curry paste, and stir until combined.
Then add the coconut milk, vegetable broth and baby bok choy. Stir until and simmer covered on low heat for 5 minutes.
While that cooks, prepare your dumplings as desired.
Disperse the dumplings into bowls, and pour the curry sauce over top. Garnish with cilantro, red Thai chili peppers, and sesame seeds as desired. Finish with a squeeze of lime.
