Creating the Spicy Vietnamese Beef Stew can be straightforward if you follow these simple steps:

1. Heat the Oil: In a large pot, heat the vegetable oil over medium-high heat.
2. Sear the Beef: Add the beef cubes in batches, searing them until browned on all sides. Remove and set aside.
3. Sauté Vegetables: In the same pot, add the diced onion, garlic, and ginger. Sauté until the onions are translucent.
4. Add Chili Paste: Stir in the chili paste and cook for another minute to release its flavors.
5. Combine Ingredients: Return the seared beef to the pot, and add the beef broth, fish sauce, sugar, black pepper, cinnamon stick, star anise, and bay leaves.
6. Simmer: Bring the mixture to a boil, then reduce the heat to low. Cover and let it simmer for 1.5 hours.
7. Add Vegetables: After 1.5 hours, add the carrots, potatoes, and tomatoes to the stew. Stir well.
8. Continue Cooking: Cover and simmer for another 30 minutes, or until the vegetables are tender and the beef is fork-tender.
9. Taste and Adjust: Taste the stew and adjust seasoning if needed. Remove the cinnamon stick, star anise, and bay leaves.
10. Garnish and Serve: Serve hot, garnished with fresh cilantro and lime wedges on the side.

These steps will guide you in creating this incredible dish effortlessly!