Senegalese Yassa Poulet

Name: Senegalese Yassa Poulet
Ingredients: 2 tablespoons chicken bouillon paste, such as Better than Bouillon; 1 1/4 cups very hot water; 1/2 cup fresh lemon juice; 1/4 cup distilled white vinegar; 2 tablespoons Dijon mustard; 2 teaspoons grated fresh ginger; 1 teaspoon kosher salt, plus more as needed; 1/2 teaspoon freshly ground pepper, plus more as needed; 5 cloves garlic, minced; 1 habanero pepper, finely chopped; 1/4 cup canola oil; 8 bone-in, skin-on chicken thighs (about 3 pounds); 2 bay leaves; 2 large yellow onions, sliced; 3/4 cup halved pitted green olives; Chopped fresh parsley, optional, for serving; Hot cooked rice, for serving