One bunch asparagus (about 15-20 spears), trimmed and cut into two inch pieces. You can use just the tips or if you like lots of asparagus, use the stems as well!
2 tablespoons coarse salt
1 tablespoon olive oil
1 tablespoon minced shallots
2 cloves garlic, minced
6 tablespoons cold butter, cut into cubes
3/4 cup white wine
2 tablespoons fresh chopped thyme, plus more for garnish