Crock Pot Pot Roast

A delicious meal for any occasion.
Pot Roast

3 - 5 lb. beef roast
salt
pepper
2 onions, cut into chunks
4 carrots, peeled and cut into chunks
4 potatoes, peeled and cut into chunks
3 stalks celery, cut into chunks
10 button mushrooms
2 Tbsps. olive oil

Place all vegetables in crock pot. Heat olive oil in a dutch oven until ripples form. Season roast on all sides with salt and pepper. Brown roast on all sides. Place on top of vegetables. Cover crock pot. Cook in high for 5 - 6 hours or low for 8 - 9 hours.