Start by cleaning your mushrooms. Rinse them gently under cold water and pat them dry with a paper towel. Trim the stems if necessary, leaving the mushrooms whole for a beautiful presentation. Mince the garlic and chop the thyme and tarragon.
In a large skillet, heat 1 tablespoon of olive oil over medium heat. Allow the oil to warm up but not smoke—it should shimmer slightly.
Add the whole button mushrooms to the skillet. Cook them for about 5-7 minutes, stirring occasionally, until they begin to brown and release their juices.
Once the mushrooms are golden brown, add the minced garlic, fresh thyme, and tarragon. Continue to sauté for another 2-3 minutes, until the garlic becomes fragrant but not burnt.
Remove the skillet from heat and season your mushrooms with a pinch of salt and pepper to taste. Give everything a good stir to combine.