Baked Veggie Chips

Steps

1. Preheat the oven to 300°F. Line three baking sheets with parchment paper — each vegetable bakes at a slightly different rate, so keeping them separate is important.
2. Toss the beet slices with about 2 teaspoons olive oil and a pinch of sea salt. Arrange in a single layer on one baking sheet with no overlapping.
3. Toss the zucchini slices with 2 teaspoons olive oil and a pinch of sea salt. Lay flat on the second baking sheet. Pat any excess moisture off the zucchini with a paper towel first — wet slices steam instead of crisp.
4. Toss the kale pieces with the remaining olive oil and sea salt. Spread on the third baking sheet, ensuring pieces are not clumped together.
5. Bake the kale for 12-15 minutes, the zucchini for 20-25 minutes, and the beets for 25-30 minutes. Check each tray every 5 minutes near the end — the line between perfectly crisp and burnt is thin. Remove each tray when the edges are just starting to darken.
6. Let all chips cool completely on their trays. They will crisp up significantly as they cool. Combine into a single bowl for serving.

Why It Works

The low oven temperature draws out moisture slowly without burning, which is what gives these chips their crunch. Separating the vegetables by type ensures each one finishes at the right time — kale dries fastest because it is thinnest, while beets take longest because of their density. A light hand with olive oil is critical: too much and the chips fry and turn soggy, too little and they taste like dried vegetables.

Tips

• Variation. Dust the chips with smoked paprika, garlic powder, or nutritional yeast right after they come out of the oven while the oil is still tacky enough for the seasoning to stick.
• Storage. Kale chips lose their crunch fastest. If making ahead, store kale chips separately and combine just before serving. Leave the container slightly open — sealing moisture in will make them go soft.
• Mandoline safety. A mandoline makes uniform beet and zucchini slices possible but is dangerously sharp. Always use the hand guard, or stop slicing when the vegetable gets small enough to be risky and save the remainder for another use.