Heat olive oil in a skillet over medium heat.
Add the diced chicken breast, seasoning with sea salt and black pepper, and cook until browned on all sides.
Stir in the diced onion and minced garlic, sautéing for 2 minutes until fragrant and translucent.
Add the dry basmati rice to the skillet, toasting it for 1 minute while stirring frequently.
Pour in the chicken broth and bring to a gentle boil.
Reduce heat to low, cover the skillet, and simmer for 15 minutes or until the liquid is absorbed and rice is tender.
Remove from heat and stir in the fresh lemon juice, lemon zest, parsley, and dill.
Fluff with a fork and serve warm.