Step 1

Spray an 8 quart slow cooker with a non stick spray.

Step 2

Add onions, potatoes, carrots and celery to the bottom of slow cooker.

Step 3

Place roast on top of veggies.

Step 4

Sprinkle with salt, pepper, garlic salt, thyme and onion soup mix over meat.

Step 5

Pour diced tomatoes on top of meat and add broth.

Step 6

Cover and cook on low 10-12 hours or on high for 7-8 hours.

Step 7

One hour before roast is done cooking, add frozen corn and green beans, cover and continue cooking for additional hour or until heated thoroughly.

Step 8

Mix corn starch with water and stir into sauce to thicken it up a bit.

Step 9

Serve and enjoy!