Creating this flavorful Mexican Beef Stew is simple if you follow these steps:

1. Heat the Oil: In a large pot or Dutch oven, heat the vegetable oil over medium-high heat.
2. Brown the Beef: Add the beef cubes in batches, browning them on all sides. Remove the beef and set aside.
3. Sauté the Vegetables: In the same pot, add the chopped onion, garlic, carrots, and celery. Sauté for about 5 minutes until the vegetables are softened.
4. Add the Bell Pepper and Potatoes: Stir in the diced bell pepper and potatoes, cooking for another 3-4 minutes.
5. Return the Beef: Add the browned beef back into the pot, mixing well with the vegetables.
6. Add the Tomatoes and Broth: Pour in the diced tomatoes and beef broth. Stir to combine.
7. Season the Stew: Sprinkle in the chili powder, cumin, paprika, oregano, salt, and pepper. Stir well.
8. Simmer: Bring the stew to a boil, then reduce heat to low. Cover and simmer for about 1 hour, stirring occasionally.
9. Check for Tenderness: After an hour, check the beef for tenderness. If it’s not tender yet, continue simmering for an additional 15-30 minutes.
10. Adjust Seasoning: Taste the stew and adjust seasoning if necessary before serving.

These steps will guide you in creating this incredible Mexican Beef Stew effortlessly.