In a medium saucepan, combine the rinsed jasmine rice, coconut milk, water, and a pinch of salt. Bring to a boil over medium-high heat.
Reduce heat to low, cover tightly, and simmer for 15 to 18 minutes until the liquid is absorbed. Remove from heat and let sit covered for 5 minutes.
While rice cooks, whisk together the maple syrup, sriracha, soy sauce, minced garlic, and grated ginger in a small bowl to create the glaze.
Season the chicken pieces with salt and black pepper.
Heat olive oil in a large skillet over medium-high heat. Add the chicken in a single layer and sear for 6 to 8 minutes, turning occasionally until golden brown and cooked through.
Pour the maple-chili glaze into the skillet with the chicken. Simmer for 3 to 5 minutes, stirring constantly, until the sauce reduces to a thick, glossy glaze that coats the chicken.
Fluff the coconut rice with a fork and divide among four bowls.
Top the rice with the spicy maple chicken and garnish with sliced green onions before serving.