Fully thaw your pheasant and pat it dry. Dust all sides of it with kosher salt and freshly cracked black pepper. Allow the bird to sit in the fridge with ample airflow overnight so the meat can absorb the salt and the skin can dry.
Two hours before cooking, remove the pheasant from the fridge, truss the bird, and allow it to sit out until it reaches room temperature.
To cook the marinara sauce, heat a thin layer of olive oil in a large skillet or medium saucepan medium-low. Add the sliced shallot and lightly salt and pepper it. Once the shallot is slightly seared and soft, add the freshly minced garlic and stir constantly for 2 to 3 minutes. Add the sliced shallot and garlic to a food processor and blend them thoroughly. Add the remaining sauce ingredients and blend them, allowing the tomatoes to retain a bit of their texture. Add the mixture back to the skillet or saucepan, and lower heat to barely a simmer until you’re ready to serve.
To cook the pheasant, heat an oven-safe (preferably cast-iron) skillet to 400 degrees Fahrenheit. Preheat your oven to 325 degrees. Add a very thin layer of olive oil to the skillet. Carefully sear thighs, legs, wings, and anything else that touches the skillet when the pheasant is on its side. Sear until the skin is light brown.
Remove the pheasant and lightly oil it with olive oil. Sprinkle fresh herbs over all sides. Stuff the bird with lemon and garlic. Slice the carrots or celery so they serve as logs to prop up the pheasant so the oven’s heat reaches all sides of the bird or very close to it.
Roast the bird at 325 for 50 minutes. Then, turn the oven up to 450 and roast for 3 minutes. You can insert a meat probe before sliding into the oven, but the goal is to have an internal temp of both breasts and the thickest part of the thighs of 170 degrees.
While the bird is roasting, bring a large pot of water to a boil. Once it reaches a boil, add dry spaghetti. Cook the pasta for 7-9 minutes or until tender but slightly al dente. Drain the pasta and add a pinch of salt and a bit of olive oil once the water is drained. Set the pasta aside until you’re ready to serve.
Once the pheasant is done roasting, remove it from the oven and cover it with aluminum foil. Allow the bird to rest for 15-20 minutes. Meanwhile, make the parmesan lattices. Heat a small (preferably cast-iron) skillet on medium-low. Spray it with a bit of olive oil, then add a thin layer of shredded Parmesan cheese. Spray the top side of the shredded Parmesan with oil. Once the underside is brown, flip it and brown the other side. Remove the lattice once both sides are brown and slightly crispy.
To serve, add the spaghetti, a parmesan lattice, sauce, sliced pheasant, and top it with fresh, chiffonade-cut basil. Enjoy!