Pasta with Spinach and Chickpeas

Ingredients (11)

• + 1 tablespoon sea salt, divided add to pantry
• + 1 (16 ounce) package linguine pasta add to pantry
• + 2 tablespoons extra-virgin olive oil, or more as desired add to pantry
• ✓ 2 cloves garlic, minced
• + 1 (10 ounce) bag baby spinach leaves, chopped add to pantry
• + 3 large tomatoes, seeded and diced add to pantry
• ✓ 1 (15 ounce) can garbanzo beans (chickpeas), rinsed and drained
• + 1 teaspoon chopped fresh marjoram, or more to taste add to pantry
• + freshly ground black pepper to taste add to pantry
• + ½ teaspoon red pepper flakes, or more to taste add to pantry
• + ¼ cup freshly grated Pecorino-Romano cheese, or to taste add to pantry