Slow Cooker Beef Stew

1.5 lbs beef stew meat
2 Tbsp olive oil
1 cup diced celery
1 cup diced carrots
1 tomato, diced
2 medium red potatoes, diced (sweet potatoes would be good too)
1/4 onion, diced
3 garlic cloves, minced (or powdered garlic)
Sprinkle Thyme
2 Sprigs Fresh Rosemary
2 Tbsp Worcestershire sauce
Sea Salt
Pepper
Any other spices you like
1 cup beef broth (or veggie broth would likely work as well)

Place in freezer bag or crockpot for 5-7 hrs on low.  Enjoy!