When should I add dried fruit to granola?

Always after baking, once the granola has cooled completely. Adding it beforehand means the fruit dries out and can burn under the oven's heat.

My granola won't stick together. What went wrong?

Usually one of two things: not enough pressing before baking, or stirring during the bake. Press the mixture into a firm, even layer, and resist the urge to check on it by stirring.

Do I need to stir the granola while it bakes?

No. Press the mixture firmly onto the tray before it goes in, then leave it undisturbed for the full bake. Stirring breaks apart the clusters and leaves you with loose crumbs instead of chunky granola. If the edges brown too fast, remove just those pieces rather than stirring the whole tray.

Can I use an old sourdough discard?

You can, but the flavor gets more sour the older it is. Stick to discard that's a week or two old at most for a milder, more balanced taste.

Is sourdough granola actually healthy?

It's a solid source of fiber and healthy fats from the oats, nuts, and seeds, with less added sugar than most store-bought granola. Portion size still matters since nuts and dried fruit are calorie-dense, but as far as breakfast or snack options go, this one holds its own.

How long does homemade granola last?

About two to three weeks at room temperature in an airtight container or sealed glass jar, as long as it's fully cooled before storing.

Can I double the recipe?

Yes, just use a larger baking sheet or split the mixture across two trays. Piling it too thick on one pan means the center won't crisp properly, no matter how long it bakes.

Sourdough Discard Granola Recipe (Crunchy, Sweet and Easy)

Ingredients

Scale

50g sourdough starter (active or discard, no older than 1-2 weeks)
20g honey or maple syrup
10g coconut oil, melted
5g vanilla extract
100g rolled oats
100g nuts and seeds (your choice)
2g cinnamon
1g nutmeg
2g salt
50g dried fruit

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Instructions

Preheat oven to 320°F (160°C). Line a baking sheet with parchment paper.
In a large bowl, whisk the sourdough starter, honey, melted coconut oil, and vanilla extract until smooth.
Stir in the oats, nuts and seeds, cinnamon, nutmeg, and salt until fully coated.
Tip onto the lined baking sheet and press firmly into one even, compact layer.
Bake 20 minutes, checking at 12-15 minutes since honey burns fast.
If edges brown before the center is done, remove just the edge pieces and bake the center a few more minutes. Do not stir during baking.
Cool completely on the tray, 20-30 minutes, undisturbed.
Break into clusters and fold in the dried fruit.
Store in an airtight container.

Notes

Fresh discard only: Discard older than 1-2 weeks turns noticeably sour once baked.
Don’t stir while baking: This is what keeps the clusters chunky instead of crumbly. Press hard before it goes in, then leave it alone.
Fruit goes in last: Adding dried fruit before baking dries it out and risks burning.
Storage: Keeps 2-3 weeks at room temp in an airtight container (best for freshness) or a sealed glass jar (best for crunch). Must be fully cooled before sealing.
Doubling: Split across two trays rather than piling thicker on one, or the center won’t crisp.

Author: Natasha Krajnc
Prep Time: 10 mins
Cook Time: 20-30 minutes
Category: Breakfast, Snack