diff --git a/03-editable-esnext/block.json b/03-editable-esnext/block.json
index 4a87a4f6..cc7a53cf 100644
--- a/03-editable-esnext/block.json
+++ b/03-editable-esnext/block.json
@@ -8,8 +8,8 @@
 	"category": "layout",
 	"attributes": {
 		"content": {
-			"type": "array",
-			"source": "children",
+			"type": "string",
+			"source": "html",
 			"selector": "p"
 		}
 	},
diff --git a/03-editable/block.json b/03-editable/block.json
index 8cfdce92..4aa2c9ae 100644
--- a/03-editable/block.json
+++ b/03-editable/block.json
@@ -7,8 +7,8 @@
 	"category": "layout",
 	"attributes": {
 		"content": {
-			"type": "array",
-			"source": "children",
+			"type": "string",
+			"source": "html",
 			"selector": "p"
 		}
 	},
diff --git a/04-controls-esnext/block.json b/04-controls-esnext/block.json
index 275a3024..f883abba 100644
--- a/04-controls-esnext/block.json
+++ b/04-controls-esnext/block.json
@@ -8,8 +8,8 @@
 	"category": "layout",
 	"attributes": {
 		"content": {
-			"type": "array",
-			"source": "children",
+			"type": "string",
+			"source": "html",
 			"selector": "p"
 		},
 		"alignment": {
diff --git a/04-controls/block.json b/04-controls/block.json
index 48c1e1a0..f5169d41 100644
--- a/04-controls/block.json
+++ b/04-controls/block.json
@@ -7,8 +7,8 @@
 	"category": "layout",
 	"attributes": {
 		"content": {
-			"type": "array",
-			"source": "children",
+			"type": "string",
+			"source": "html",
 			"selector": "p"
 		},
 		"alignment": {
diff --git a/05-recipe-card-esnext/block.json b/05-recipe-card-esnext/block.json
index a3cd95d5..43bb066b 100644
--- a/05-recipe-card-esnext/block.json
+++ b/05-recipe-card-esnext/block.json
@@ -7,8 +7,8 @@
 	"category": "layout",
 	"attributes": {
 		"title": {
-			"type": "array",
-			"source": "children",
+			"type": "string",
+			"source": "html",
 			"selector": "h2"
 		},
 		"mediaID": {
@@ -21,13 +21,13 @@
 			"attribute": "src"
 		},
 		"ingredients": {
-			"type": "array",
-			"source": "children",
+			"type": "string",
+			"source": "html",
 			"selector": ".ingredients"
 		},
 		"instructions": {
-			"type": "array",
-			"source": "children",
+			"type": "string",
+			"source": "html",
 			"selector": ".steps"
 		}
 	},
@@ -37,15 +37,15 @@
 			"mediaID": 1,
 			"mediaURL": "https://upload.wikimedia.org/wikipedia/commons/thumb/f/f1/2ChocolateChipCookies.jpg/320px-2ChocolateChipCookies.jpg",
 			"ingredients": [
-				{ "type": "li", "props": { "children": [ "flour" ] } },
-				{ "type": "li", "props": { "children": [ "sugar" ] } },
-				{ "type": "li", "props": { "children": [ "chocolate" ] } },
-				{ "type": "li", "props": { "children": [ "💖" ] } }
+				{ "type": "li", "props": { "children": ["flour"] } },
+				{ "type": "li", "props": { "children": ["sugar"] } },
+				{ "type": "li", "props": { "children": ["chocolate"] } },
+				{ "type": "li", "props": { "children": ["💖"] } }
 			],
 			"instructions": [
 				{
 					"type": "p",
-					"props": { "children": [ "Mix, Bake, Enjoy!" ] }
+					"props": { "children": ["Mix, Bake, Enjoy!"] }
 				}
 			]
 		}
diff --git a/05-recipe-card/block.json b/05-recipe-card/block.json
index 05bbf5d4..e48a1155 100644
--- a/05-recipe-card/block.json
+++ b/05-recipe-card/block.json
@@ -7,8 +7,8 @@
 	"category": "layout",
 	"attributes": {
 		"title": {
-			"type": "array",
-			"source": "children",
+			"type": "string",
+			"source": "html",
 			"selector": "h2"
 		},
 		"mediaID": {
@@ -21,13 +21,13 @@
 			"attribute": "src"
 		},
 		"ingredients": {
-			"type": "array",
-			"source": "children",
+			"type": "string",
+			"source": "html",
 			"selector": ".ingredients"
 		},
 		"instructions": {
-			"type": "array",
-			"source": "children",
+			"type": "string",
+			"source": "html",
 			"selector": ".steps"
 		}
 	},
@@ -35,8 +35,8 @@
 		"attributes": {
 			"title": "Chocolate Chip Cookies",
 			"mediaURL": "https://upload.wikimedia.org/wikipedia/commons/thumb/f/f1/2ChocolateChipCookies.jpg/320px-2ChocolateChipCookies.jpg",
-			"ingredients": [ "flour", "sugar", "chocolate", "💖" ],
-			"instructions": [ "Mix", "Bake", "Enjoy" ]
+			"ingredients": ["flour", "sugar", "chocolate", "💖"],
+			"instructions": ["Mix", "Bake", "Enjoy"]
 		}
 	},
 	"editorScript": "file:./block.js",