Bean & Cheese Casserole

I found this recipe originally in How It All Vegan and modified it to my taste.

• Ready In: 1 hr
• Serves: 4-6

Ingredients

• 5 -6  small potatoes, sliced
• 2  tablespoons prepared mustard
• 2  cups black beans, canned
• 1 (28 ounce) can diced tomatoes
• 1⁄4 cup onion, diced
• 1 -2  teaspoon pepper, freshly ground
• 1 -2  cup cheese

Directions

1. Preheat oven to 400 degrees F.
2. In a large pot of water, boil the sliced potatoes until they can be pierced easily with a fork.
3. Meanwhile, in a small bowl, stir together the bustard, beans, tomatoes, onion, and pepper, and set aside.
4. Drain the potatoes and place half of them into a lightly oiled casserole dish (2 1/2 qts). Add half the bean mixture on top, then half the cheese. Repeat.
5. Cover and bake for 35-40 minutes.