Granola Recipes

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Hi I'm new to MFP. Been here about 4 weeks. Was wondering if anyone has some good low cal crunchy granola recipes.
I found one on line claimed to be crunchy but when I baked it, it wouldn't get crunchy.
Recipe
2 Cups Rolled oats
1/3 cup ground flax
1/2 cups sunflower seeds
2 tsp. cinnamon
mix set aside
in small sauce pan mix
1/3 cup orange juice
1/3 cup agave nectar or organic honey( i used Agave nectar)
1/4 cup packed brown sugar
1 tsp vanilla
Heat just until sugar is dissolved. Poor over oat mixture spread on cookie sheet and back on 300 for 10 minutes.

Well I baked it for over 30 minutes and tossed it often. Still not crunchy.
I love granola in my greek yogurt and thought it would be cheaper to make my own. Thanks :)