Preheat oven to 250°. Steep tea bags in boiling water 5 minutes. Meanwhile, combine oats, almonds and coconut. Discard tea bags; stir remaining ingredients into tea. Pour tea mixture over oat mixture; mix well to coat.
Spread evenly in a greased 15x10-in. rimmed pan. Bake until golden brown, stirring every 20 minutes, about 1-1/4 hours. Cool completely without stirring; store in an airtight container.