Ground Beef and Potatoes

2 tablespoons olive oil

1 lb lean ground beef

1 medium yellow onion diced

1 red bell pepper diced

1.5 lbs Yukon gold potatoes peeled and cubed

1 cup beef stock or water

2 tablespoons Worcestershire sauce

1 teaspoon Dijon mustard

2 –3 green onions chopped

Spices

1 tablespoon cumin divided

2 teaspoons paprika divided

2 teaspoons dried thyme divided

1 teaspoon garlic powder divided

1 teaspoon salt divided

½ teaspoon black pepper divided