Heat sun-dried tomato oil in a skillet over medium-high heat. Add garlic, stir 60 seconds until pale gold.
Add tomato paste. Stir constantly for 90 seconds until the color shifts to dark brick red.
Add sun-dried tomatoes. Cook 2 minutes, stirring occasionally.
Add white wine. Scrape the pan bottom. Simmer 90 seconds until the alcohol smell fades.
Add stock. Increase to medium-high. Reduce by one-third, about 3 to 4 minutes.
Reduce to medium-low. Add cream, oregano, Italian seasoning, red pepper flakes, salt, and pepper. Simmer gently 4 to 5 minutes. Never boil.
Remove from heat. Add Parmesan in three stages, stirring fully between each addition.
Taste for salt. Add torn basil to the heat. Serve immediately or add cooked protein.