Simple Salad Dressing

I love this combo of flavors on just about anything. Today it's on spinach, pears and goat cheese. Yum!

1/4 cup olive oil
1/4 cup balsamic vinegar
2 T plain mustard
salt & pepper
small glove of garlic, minced

Mixed in my fancy salad-dressing-mixer. But you can use a water bottle, jar, whatever. (The recipe on the mixer is not the one I used.)