First peel, devein & rinse the raw shrimp (if using frozen, thaw it out first in the refrigerator). Then, sauté them in 1 tablespoon of olive oil in a large nonstick pan on medium-high heat for about 1-2 minutes on each side (or until just pink in color). Remove the shrimp onto a separate plate.
In the same pan, add in 1 tablespoon butter and 1 tablespoon olive oil and heat until butter is melted. Then, throw in minced garlic and crushed red pepper flakes and cook for 30-60 seconds until fragrant. I love adding crushed red pepper flakes at this stage because its spicy flavor gets infused with the oil really nicely. Next, we'll add 1/2 cup of dry white wine (I use Sauvignon blanc). Bring that to a simmer and reduce the heat to medium-low. Let it reduce for about 2 minutes.
Now add the shrimp back into the pan. At this point, I would usually add in some cooked pasta + pasta water (but if not using pasta, then see "NOTES" section). Add in remaining 1 tbsp butter, halved cherry tomatoes, lemon zest & juice, and fresh chopped parsley and give it a toss. Cook for 1-2 minutes, then remove from heat.
Plate it up and garnish with grated parmesan cheese, if desired & serve immediately. Yummmy!