Easy, Quick Chuck Pot Roast

Ingredients

• 1 blade chuck roast
• 1/4 tsp. salt
• 1/4 tsp. garlic powder (not salt)
• 1/4 tsp. onion powder
• 1/4 tsp. paprika
• 1 can mushrooms (4 oz.) with liquid
• 2 stalks celery, sliced
• 3 carrots, sliced
• 2 small onions, peeled and cut in chunks
• 1/2 green pepper, sliced (optional)
• 1/3 c. ketchup
• 2 to 4 diced potatoes