Heat the olive oil and 2 Tbsp. of butter in a skillet over medium heat on the stove.
Add in the radishes, thyme, wine, lemon juice, water and salt and pepper to taste.
Bring to a boil and reduce the heat to medium low.
Simmer uncovered until the liquid is mostly gone, and the radishes are becoming tender. If the radishes are still not tender, add more water as needed until they are.
Mix in the remaining butter, and simmer until the butter has browned, and the radishes are lightly seared.
Keep an eye on the butter as it browns to ensure that it does not burn and turn bitter.