Miscellaneous with steak

6 1/2 to 3/4 inch New York strip steaks 1 lb. button mushrooms , cleaned and sliced 1 medium red onion, thinly sliced 2 tbsp. unsalted butter 1 tsp. extra[...]

2 Tbsp. extra virgin olive oil 1 white onion , sliced 1 red bell pepper , sliced 1 green bell pepper , sliced 6 button mushrooms , sliced 6 green onions ,[...]

1 Tbsp. Dijon mustard 2 Tbsp. fresh rosemary , stems removed 4 clv garlic, chopped 2 Tbsp. freshly squeezed lemon juice 2 Tbsp. balsamic vinegar 1/4 c. extra[...]