01 -
Heat olive oil in skillet over medium-high heat.
02 -
Add minced garlic and cook about 3 minutes until fragrant.
03 -
Whisk in flour (starting with 2 tablespoons), oregano, pepper, and salt.
04 -
Add half & half all at once, whisking constantly. Cook and stir until bubbly and thickened, about 3 minutes.