Preheat your oven to 400°F and line a baking sheet with parchment paper.
Toss the broccoli florets with half of the olive oil, salt, and pepper, then roast for 15-20 minutes until the edges are slightly charred.
Season the chicken breast with sea salt, black pepper, and a pinch of dried oregano.
Grill the chicken over medium-high heat for about 6-7 minutes per side or until the internal temperature reaches 165°F.
While the chicken and broccoli cook, bring a small pot of water to a boil, then carefully lower the egg into the water.
Simmer the egg for exactly 6 and a half minutes for a jammy yolk, then immediately transfer to an ice bath.
Once cooled, gently peel the egg and slice it in half.
Place the fluffed quinoa in a bowl, top with the sliced grilled chicken, roasted broccoli, and the soft-boiled egg.
Drizzle with the remaining olive oil and a squeeze of fresh lemon juice before serving.