Can I use honey instead of maple syrup?

Absolutely, Honey works beautifully - just use the same amount. The flavor will be different (more floral than woodsy), but still delicious. Watch carefully though - honey burns faster than maple syrup. For more information on the differences between sweeteners, you can check out resources on maple syrup vs honey.

Can I double the batch?

Please do, I always make extra. Just use a bigger pan so the walnuts cook evenly. You might need an extra minute or two for the glaze to thicken properly with more volume.

Are these gluten-free?

Yep, Naturally gluten-free as long as your ingredients are pure. Always check labels if you're super sensitive - some maple syrups can have additives.

Why did mine turn out sticky?

Probably needed another minute of cooking. The glaze should thicken enough to coat without being wet. Next time, cook until the syrup darkens slightly and pulls away from the pan. If you are interested in other ways to achieve crunch without stickiness, see my tips on air fryer chips soggy science .

Can I use other nuts?

Of course, Pecans are amazing this way. Almonds work too - just chop them walnut-size first. Adjust cooking time based on the nut's size and oil content.