Beef with red peppers; sauteed mushrooms

This picture is not too good.  The sauteed beef with red peppers had a nice flavor, but it needs some tweaking.  The mushrooms were delightful.  Chopped button and portabella mushrooms and saute in 2 tbsp olive oil over high heat for one minute.  Add 2 large minced garlic cloves, 2 tbsp chopped parsley, salt and pepper and cook another 2 minutes.  Add a squeeze of lemon juice.  Serve immediately.