½ lb. Pappardelle's Kalamata Olive Tapenade Linguine
Zest from half an lemon
1 tsp. lemon juice
Zest from half an orange
1 tsp. orange juice
¼ tsp. crushed red pepper flakes, plus more to taste
½ tsp each of: dried rosemary, dried thyme, dried sage
1 tsp. dried parsley
1 tsp. ground black pepper
8 oz. feta cheese
2 cloves garlic, minced
5 tbsp. extra-virgin olive oil, divided