I start by heating olive oil in my Dutch oven over medium-high heat. I add the beef and sear it until browned on all sides. This builds deep flavor right from the start.
Add Aromatics
Next, I stir in the diced onion, garlic, bell peppers, celery, and carrots. I let them cook for about 5–7 minutes until they begin to soften and release their fragrance.
Pour In Liquids
I add the diced tomatoes, beef broth, and water. Then I bring the mixture to a gentle boil.
Season With Cajun Spice
I stir in Cajun seasoning, smoked paprika, salt, and black pepper. I reduce the heat to low and let it simmer uncovered for about 45 minutes. This helps the beef become tender and the flavors come together beautifully.
Add Remaining Vegetables
About 15 minutes before serving, I add the zucchini, green beans, and corn. I let them cook until tender but still vibrant.
Serve And Garnish
Once everything’s cooked through, I taste for seasoning, ladle the soup into bowls, and sprinkle a bit of fresh parsley on top.