In a large pot, combine pasta, minced garlic, salt, black pepper, and enough hot water to cover the pasta. Stir and cover, then bring to a boil over medium-high heat, about 5 minutes.

Once boiling, reduce heat to medium and cook the pasta according to package directions, about 8-10 minutes. Stir occasionally to prevent sticking.

When there are 5 minutes left in cooking, add broccoli and green beans, stirring well. Cover and return to a boil.

With 2 minutes remaining, stir in shrimp, tomatoes, and peas. Add butter and cover, cooking for another 2 minutes.

After 2 minutes, uncover and cook for 1 additional minute, adding more water if needed.

Remove from heat and stir in lemon zest and Parmesan cheese. Taste and adjust seasoning if desired.

Serve directly from pot, garnishing with basil and red pepper flakes.