2. Key Ingredients & Substitutions
Welcome to Part 2 of our kitchen guide for Garlic Herb Roasted Potatoes Recipe with Carrots and Zucchini. Before you start measuring, here are the key ingredients that make the biggest difference—plus easy pantry swaps if you’re missing an item.

📌 Pin Recipe
Smart Pantry Swaps & Ingredient Notes
The heart of this dish is the garlic and herb blend—rosemary, thyme, and oregano—that clings to every piece. Baby potatoes are my go-to for their thin skins and quick cooking, but regular Yukon Gold or red potatoes work just as well.
For substitutions, feel free to swap zucchini for bell peppers or broccoli (just adjust the timing), and use dried herbs if that’s what you have—they hold up beautifully in the oven. If you’re out of fresh parsley for garnish, a sprinkle of chives or even a pinch of paprika adds a nice finish.
🛒 Quick Substitution Cheat Sheet
- Room-Temperature Rule: Let cold dairy, eggs, or proteins sit out for 15 minutes before cooking for even heat transfer.
- Herb Swap: Use 1 teaspoon dried herbs for every 1 tablespoon of fresh chopped herbs called for.
- Seasoning Balance: Finish with a tiny squeeze of fresh lemon juice or flaky sea salt right before serving to brighten rich flavors.
Continue to Page 3 next for my Step-by-Step Visual Guide and the exact cooking cues to watch for on the stove or in the oven.

