Preheat your oven to 400°F (200°C).
Clean the mushrooms by gently wiping them with a damp cloth and slice them evenly.
Mince the garlic cloves finely and set aside.
In an oven-safe skillet, melt the butter over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant.
Add the sliced mushrooms to the skillet, stirring to coat them in the garlic-butter. Season with salt and black pepper.
Transfer the skillet to the preheated oven and roast the mushrooms for 12-15 minutes until they are tender and slightly caramelized.
While the mushrooms are roasting, poach the eggs according to your preference. For a delicate poach, simmer water with a splash of vinegar and gently slide in cracked eggs, cooking for about 3-4 minutes until the whites are set.
Once the mushrooms are finished, remove the skillet from the oven and gently plate them.
Top the roasted mushrooms with the poached eggs and sprinkle freshly chopped herbs over the dish.
Serve immediately while warm and enjoy the harmonious blend of garlic, butter, fresh herbs, and perfectly poached eggs.