Avocado Cucumber Pasta Salad

Ingredients (10)

• + 1 (16 ounce) package tri-color rotini pasta add to pantry
• ✓ 2 tomatoes, seeded and diced
• + 2 cucumbers - peeled, seeded, and diced add to pantry
• + 1 (4 ounce) can sliced black olives add to pantry
• + ½ cup Italian dressing, or more to taste add to pantry
• + ½ cup shredded Parmesan cheese add to pantry
• + 1 pinch salt and ground black pepper to taste add to pantry
• + 1 pinch salt and ground black pepper to taste add to pantry
• ✓ 1 avocado, diced
• + 1 squeeze lemon juice add to pantry