Step 1: Cook the Pasta
Bring a large pot of salted water to a boil.
Add the pasta and cook according to the package instructions until al dente.
Before draining, reserve ½ cup of pasta water.
Drain the pasta and set aside.
Step 2: Sauté the Vegetables
In a large skillet, heat olive oil and butter over medium heat.
Add the minced garlic and sauté for about 30 seconds, until fragrant.
Add the asparagus, cherry tomatoes, and sugar snap peas.
Cook for 4–5 minutes, stirring occasionally, until the vegetables are slightly tender but still crisp.
Step 3: Combine Everything
Season the vegetables with red pepper flakes, salt, and black pepper.
Add the drained pasta to the skillet and toss to combine.
Pour in the reserved pasta water and stir well to create a light, silky sauce.
Mix in the Parmesan cheese, lemon zest, and lemon juice, stirring until everything is well coated and creamy.
Remove from heat and gently stir in the fresh basil and parsley.