Heat olive oil in a skillet over medium heat. Add diced onion and bell pepper, and sauté until softened, about 5 minutes.

Add minced garlic and sauté for an additional minute until fragrant.

Stir in the Cajun seasoning and shrimp. Cook until shrimp are pink and cooked through, about 5-7 minutes.

Pour in the chicken broth and let simmer for another 2-3 minutes to combine flavors.

Remove from heat and garnish with fresh parsley before serving.