Place oil in non-stick skillet over med-high heat. Once hot add the turkey bacon.
Saute the turkey bacon until edges just start to brown, then add onions. Stir frequently.
As soon as the onions are soft, add garlic. Stir for 1 minute, then add the zucchini noodles and oregano. Stir, then mix the chicken base into the milk, and add to the zucchini noodles. Stir frequently.
Once sauce has thicken a bit and zucchini noodles are cooked, turn off burner and mix in the grated Parmesan.