diff --git a/recipes/bootloader/recipe.toml b/recipes/bootloader/recipe.toml
new file mode 100644
index 0000000000000000000000000000000000000000..dacd541c2f2a642ef49e09d3c22ebd20b1d38658
--- /dev/null
+++ b/recipes/bootloader/recipe.toml
@@ -0,0 +1,14 @@
+[source]
+git = "https://gitlab.redox-os.org/redox-os/bootloader.git"
+
+[build]
+template = "custom"
+script = """
+ARCH="$(echo "${TARGET}" | cut -d - -f1)"
+nasm \
+    -f bin \
+    -o "${COOKBOOK_STAGE}/bootloader" \
+    -D "ARCH_${ARCH}" \
+    -i"${COOKBOOK_SOURCE}/${ARCH}/" \
+    "${COOKBOOK_SOURCE}/${ARCH}/disk.asm"
+"""
diff --git a/recipes/drivers/recipe.toml b/recipes/drivers/recipe.toml
new file mode 100644
index 0000000000000000000000000000000000000000..fdb4376977c3c03e4f00009f3f93c7d245930dbf
--- /dev/null
+++ b/recipes/drivers/recipe.toml
@@ -0,0 +1,27 @@
+[source]
+git = "https://gitlab.redox-os.org/redox-os/drivers.git"
+
+[build]
+template = "custom"
+script = """
+redoxer build --release \
+    --manifest-path "${COOKBOOK_SOURCE}/Cargo.toml" \
+    --workspace
+
+mkdir -pv "${COOKBOOK_STAGE}/bin"
+find "target/${TARGET}/release" \
+    -maxdepth 1 \
+    -executable \
+    -type f \
+    -exec cp -v {} "${COOKBOOK_STAGE}/bin/" ';'
+
+mkdir -pv "${COOKBOOK_STAGE}/etc/pcid"
+cp -v "${COOKBOOK_SOURCE}/initfs.toml" "${COOKBOOK_STAGE}/etc/pcid/initfs.toml"
+
+mkdir -pv "${COOKBOOK_STAGE}/etc/pcid.d"
+find "${COOKBOOK_SOURCE}" -maxdepth 2 -type f -name 'config.toml' | while read conf
+do
+    driver="$(basename "$(dirname "$conf")")"
+    cp -v "$conf" "${COOKBOOK_STAGE}/etc/pcid.d/$driver.toml"
+done
+"""
diff --git a/recipes/libiconv/recipe.toml b/recipes/libiconv/recipe.toml
new file mode 100644
index 0000000000000000000000000000000000000000..5ab4337a1a3b4345e1d32d63b9461abd4f516d9c
--- /dev/null
+++ b/recipes/libiconv/recipe.toml
@@ -0,0 +1,14 @@
+[source]
+tar = "https://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.15.tar.gz"
+patches = [
+    "01_redox.patch"
+]
+
+[build]
+template = "custom"
+script = """
+COOKBOOK_CONFIGURE_FLAGS+=(
+    ac_cv_have_decl_program_invocation_name=no
+)
+cookbook_configure
+"""
diff --git a/recipes/libjpeg/recipe.toml b/recipes/libjpeg/recipe.toml
new file mode 100644
index 0000000000000000000000000000000000000000..47859e1d2f24de04c2f527dfd2871bba557fb4e7
--- /dev/null
+++ b/recipes/libjpeg/recipe.toml
@@ -0,0 +1,5 @@
+[source]
+tar = "http://ijg.org/files/jpegsrc.v9c.tar.gz"
+
+[build]
+template = "configure"
diff --git a/recipes/liborbital/recipe.toml b/recipes/liborbital/recipe.toml
new file mode 100644
index 0000000000000000000000000000000000000000..cbbe41c9d23c7ab317f04d5993dd2d35c57a4239
--- /dev/null
+++ b/recipes/liborbital/recipe.toml
@@ -0,0 +1,10 @@
+[source]
+git = "https://gitlab.redox-os.org/redox-os/liborbital.git"
+
+[build]
+template = "custom"
+script = """
+rsync -av --delete "${COOKBOOK_SOURCE}/" ./
+"${COOKBOOK_CARGO}" build --release
+"${COOKBOOK_MAKE}" install HOST="${TARGET}" DESTDIR="${COOKBOOK_STAGE}"
+"""
diff --git a/recipes/libsodium/recipe.toml b/recipes/libsodium/recipe.toml
new file mode 100644
index 0000000000000000000000000000000000000000..cd4ed49371a3888822151eee2c447db6c9b8c6bb
--- /dev/null
+++ b/recipes/libsodium/recipe.toml
@@ -0,0 +1,9 @@
+[source]
+tar = "https://github.com/jedisct1/libsodium/archive/1.0.16.tar.gz"
+patches = [
+    "random.patch"
+]
+script = "./autogen.sh"
+
+[build]
+template = "configure"
diff --git a/recipes/xz/recipe.toml b/recipes/xz/recipe.toml
index 6180ff10b2daf738b8249170ea512df214e4e7d8..3c19525af78d33f45c40cccaea235e67f8fe008e 100644
--- a/recipes/xz/recipe.toml
+++ b/recipes/xz/recipe.toml
@@ -5,20 +5,16 @@ patches = [
     "02-o_noctty.patch",
     "03-no-signals.patch"
 ]
-
-[build]
-template = "custom"
 script = """
-#TODO: simpler recipe
-rsync -av --delete "${COOKBOOK_SOURCE}/" ./
-
 ./autogen.sh
-
 chmod +w build-aux/config.sub
 wget -O build-aux/config.sub http://git.savannah.gnu.org/cgit/config.git/plain/config.sub
+"""
 
+[build]
+template = "custom"
+script = """
 export CFLAGS="-static"
-COOKBOOK_CONFIGURE="./configure"
 COOKBOOK_CONFIGURE_FLAGS=(
     --host="${TARGET}"
     --prefix=""
diff --git a/src/bin/cook.rs b/src/bin/cook.rs
index 43c188dd65246346fe530334a7d01913940f7ce0..db2d2bdec71ab4c9a4c6e51d102cdb865f80a643 100644
--- a/src/bin/cook.rs
+++ b/src/bin/cook.rs
@@ -173,7 +173,7 @@ fn fetch(recipe_dir: &Path, source: &SourceRecipe) -> Result<PathBuf, String> {
             command.arg("submodule").arg("update").arg("--init").arg("--recursive");
             run_command(command)?;
         },
-        SourceRecipe::Tar { tar, blake3, sha256, patches } => {
+        SourceRecipe::Tar { tar, blake3, sha256, patches, script } => {
             if ! source_dir.is_dir() {
                 // Download tar
                 //TODO: replace wget
@@ -266,6 +266,14 @@ fn fetch(recipe_dir: &Path, source: &SourceRecipe) -> Result<PathBuf, String> {
                     run_command_stdin(command, patch.as_bytes())?;
                 }
 
+                // Run source script
+                if let Some(script) = script {
+                    let mut command = Command::new("bash");
+                    command.arg("-ex");
+                    command.current_dir(&source_dir_tmp);
+                    run_command_stdin(command, script.as_bytes())?;
+                }
+
                 // Move source.tmp to source atomically
                 rename(&source_dir_tmp, &source_dir)?;
             }
diff --git a/src/recipe.rs b/src/recipe.rs
index 7385076bf70272cdd196f365c25b2b3fe8326b87..972029243a10edf0bb51b8615a896810f1f4a4bd 100644
--- a/src/recipe.rs
+++ b/src/recipe.rs
@@ -29,6 +29,8 @@ pub enum SourceRecipe {
         /// A list of patch files to apply to the source
         #[serde(default)]
         patches: Vec<String>,
+        /// Optional script to run to prepare the source, such as ./autogen.sh
+        script: Option<String>,
     },
 }
 
@@ -129,6 +131,7 @@ mod tests {
                 blake3: None,
                 sha256: Some("4f3fc6178a533d392064f14776b23c397ed4b9f48f5de297aba73b643f955c08".to_string()),
                 patches: Vec::new(),
+                script: None,
             },
             build: BuildRecipe {
                 kind: BuildKind::Custom {