Creamed Onions
["3 c. sliced onions", "1/4 c. butter, melted", "2 Tbsp. flour", "1 tsp. salt", "1/4 tsp. dried thyme", "1 c. milk"]
["Cook onions, covered, in a large amount of boiling, salted water until tender, 20 to 25 minutes.", "Drain."]
["onions", "butter", "flour", "salt", "thyme", "milk"]