MakeMyOwn.diy

How to make my own granola

Oven-baked oat clusters with nuts, seeds, and a maple-oil binder. Batch it once, tweak sweetness, and skip the bakery markup.

Time
55 min
Difficulty
easy
Makes
about 6 cups
Steps
10 steps

Updated Sep 7, 2026

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How to make my own granola

Homemade granola is oats, fat, and sweetener baked until the edges brown and the pan smells toasted. The point is clusters you control: less sugar than many bags, nuts you actually like, and a jar that lasts the week.

This batch uses maple syrup and oil so the oats clump without turning into candy. Stay near the oven for the last ten minutes — the line between golden and bitter is short.

What you need

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Step by step

  1. 01

    Heat the oven to 325°F / 165°C. Line a rimmed sheet with parchment so the syrup does not weld the oats to bare metal.

  2. 02

    In a large bowl, toss the oats, chopped nuts, pumpkin seeds, coconut if using, cinnamon, and salt until the spices look even — no pale pockets of plain oat.

  3. 03

    Whisk maple syrup, oil, and vanilla in a measuring jug until the mixture looks glossy and one-phase. Cold syrup and solid coconut oil will not coat evenly; warm the jug briefly if needed.

  4. 04

    Pour the wet mix over the dry bowl. Stir with a spatula for a full minute, scraping the bottom, until every oat looks lightly shiny. Dry spots bake dusty; puddles bake sticky.

  5. 05

    Spread the mixture on the sheet in a firm, even slab about 1 cm thick. Press it down with the spatula — loose piles make crumbs, a pressed slab makes clusters.

  6. 06

    Bake 20 minutes. Pull the sheet, stir the edges into the centre, then press the slab flat again. Return for 12 to 18 minutes until the edges are deep gold and the kitchen smells toasted, not scorched.

  7. 07

    Cool the pan on a rack without stirring for at least 30 minutes. Granola crisps as it cools; breaking it hot turns it into sand.

  8. 08

    When fully cool, break into clusters with your hands. Fold in the dried fruit only now — fruit baked with the oats burns and hardens.

  9. 09

    Taste a cluster. If it needs more snap, spread it again and bake 5 extra minutes at 300°F / 150°C, then cool once more before jarring.

  10. 10

    Store in an airtight jar at room temperature for up to 2 weeks, or freeze for a month. Keep it away from the stove steam or it softens overnight.

Notes

  • Common failure: stirring every five minutes. That kills clusters. Stir once mid-bake, press flat, then leave it alone until cool.
  • Honey browns faster than maple — start checking 5 minutes earlier if you swap.
  • For chocolate chips, wait until the granola is fully cool or they melt into streaks.
  • Scale cleanly: keep equal parts maple and oil by volume, and about 1 cup add-ins (nuts/seeds) per 4 cups oats.

Questions people ask

They turn powdery and dusty. Rolled oats keep their shape and form clusters; save quick oats for porridge.

Safety note: this is practical DIY guidance, not medical, chemical, or professional advice. Skip anything that feels unsafe for your setup.

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