Prepare the ingredients as instructed above.
Prepare the Rice: Rinse and cook the rice according to package instructions. Once tender, season with salt and pepper. Keep warm, covered.
Make the Thai Yellow Curry: Heat olive oil in a large pot over medium-low heat. Add onion and sauté until softened.
Add chicken and cook for 1–2 minutes. Stir in ginger, garlic, and curry powder; sauté for 3 minutes. Pour in 3/4 of the coconut milk and stir.
Mix the cornstarch with the reserved 1/4 of the coconut milk and add to the pot.
Bring to a boil, then reduce heat and simmer until chicken reaches an internal temperature of 165°F (74°C). Adjust thickness with water if needed. Stir in fish sauce (if using), brown sugar, and lime juice. Simmer for 5 more minutes.
Assemble the Spring Rolls: Soften the rice paper sheets in warm water one at a time. Lay each sheet flat and layer with butter lettuce, carrots, cucumber, jalapeño, scallions, mint, and cilantro. Roll tightly and set aside.
Make the Peanut Sauce: In a small bowl, mix peanut butter, rice wine vinegar, soy sauce, honey, sesame oil, and garlic. Add water gradually until the sauce reaches your desired consistency.
Make the Korean Banana Milk: In a blender, combine banana, maple syrup, vanilla extract, milk, water, and ice cubes. Blend until smooth. Adjust sweetness or consistency by adding more milk or ice if needed.
Serve the Thai yellow curry with rice, spring rolls with peanut sauce, and Korean banana milk. Enjoy!