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docs/recipe-user-guide/execution.md
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docs/recipe-user-guide/file_patterns.md
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docs/recipe-user-guide/index.md
+# Pangeo Forge
+
+Pangeo Forge is an open source tool for data Extraction, Transformation, and Loading (ETL).
+The goal of Pangeo Forge is to make it easy to extract data from traditional data
+repositories and deposit in cloud object storage in analysis-ready, cloud-optimized (ARCO) format.
+
+Pangeo Forge is inspired by [Conda Forge](https://conda-forge.org/), a
+community-led collection of recipes for building conda packages.
+We hope that Pangeo Forge can play the same role for datasets.
+
+## File Patterns
+
+{doc}`file_patterns` are the starting point for any Pangeo Forge recipe.
+they are the raw "ingredients" upon which the recipe will act.
+The point of file patterns is to describe how many individual source files are
+organized logically as part of a larger dataset.
+
+## Recipes
+
+The most important concept in Pangeo Forge is a {doc}``Recipe <recipes>``.
+A recipe defines how to transform data in one format / location into another format / location.
+The primary way people contribute to Pangeo Forge is by writing / maintaining recipes.
+For information about how recipes work see {doc}`recipes`.
+The {doc}`tutorials/index` provide deep dives into how to develop and debug Pangeo Forge Recipes.
+
+## Recipe Execution
+
+There are several different ways to execute Recipes.
+See {doc}`execution` for details.
+
+## Recipe Box
+
+The {doc}`recipe_box` is a public database of Pangeo Forge Recipes.
+Recipes are stored in Github repos.
+
+## Bakeries
+
+Bakeries are cloud-based environments for executing recipes from the Recipe Box.
+Each Bakery is coupled to one or more cloud storage buckets where the ARCO data is stored.
+Bakeries use [Prefect](https://prefect.io/) to orchestrate the various steps
+of the recipe. For more information, see {doc}`bakeries`.
+
+## Site Contents
+
+```{toctree}
+:maxdepth: 2
+
+file_patterns
+storage
+recipes
+execution
+tutorials/index
+recipe_box
+bakeries
+development/index
+```

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docs/recipe-user-guide/storage.md
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