Easy, tasty and made almost entirely from in-season veggies at the Des Moines farmer's market. Green beans and mushrooms are both sources of protein, so I've been eating this as a main dish for days now.
1 pound green beans, trimmed and halved
1 pound Yukon Gold potatoes, cut into thin half-moons
4-5 baby onions, quartered
4 oz. oyster mushrooms, torn into bite-sized pieces
3 Tbsp whole grain or dijon mustard
1/4 cup olive oil
1 tsp soy sauce
Preheat the oven to 400 degrees. Toss the green beans, potato slices, onions & mushrooms in a 9x13 baking dish. Whisk the mustard, olive oil and soy sauce together until smooth. Pour over the vegetables and toss to coat. Bake for 30 minutes, or until the potatoes are tender.
