Prepare your ingredients: Chop the onion, dice the potatoes, and mince the garlic.

In a large pot over medium heat, add oil and sauté onions until translucent. Add minced garlic and stir for about 30 seconds.

Stir in diced chicken with seasonings; pour in chicken broth to cover. Increase heat until boiling.

Once boiling, add diced potatoes and corn kernels. Reduce heat to medium-low and simmer until potatoes are tender (about 15 minutes).

Stir in heavy cream; let it simmer for an additional few minutes until thickened slightly. Adjust seasoning if needed before serving.