Servings: 8
With paper towels, pat bottom round roast cubes dry. Combine flour, Italian seasoning, salt, pepper and garlic powder; set aside.
Heat oil in heavy-bottom pan. Sear roast cubes over medium-high heat in batches, until browned.
Stir in reserved flour blend, tomatoes and tomato paste.
Transfer roast cubes and tomato mixture to slow cooker. Cook for 3 hours on high or 6 hours on low.