Heat the oil in a skillet over medium-high heat.

Add the onion and bell pepper. Saute for 5-8 minutes, until softened.

Stir in the garlic and cook for 1 more minute, until fragrant.

Add the ground turkey, Italian seasoning, and a pinch of salt and pepper. Break up the meat with a spoon and cook for 8-10 minutes, until browned.

Add the diced tomatoes and zucchini. Simmer uncovered for 5-7 minutes, until the zucchini is fork-tender.

Stir in the white beans and cook for another 1-2 minutes, until heated through.

Taste and adjust seasoning with more salt and pepper if needed. Serve.