Cut the beef stew meat into bite-sized pieces and halve the baby potatoes.

Optional: Parboil halved baby potatoes for 2-3 minutes in boiling water, then drain.

Heat olive oil in a skillet over medium-high heat. Sear the beef pieces for 5-7 minutes.

In a mixing bowl, combine melted unsalted butter, minced garlic, onion powder, smoked paprika, dried thyme, dried rosemary, salt, and black pepper.

Layer halved potatoes in the slow cooker, place seared beef on top, pour garlic butter sauce over, and add beef broth.

Cover and cook on low for 6-8 hours or high for 3-4 hours until beef is fork-tender.

Let the dish rest covered for 10 minutes before serving.