A while ago I managed to render some HTML returned from a service like this:

$scope.greeting = $sce.trustAsHtml('<h2>Hello World</h2>');

Don't forget to inject the $sce service in the controller.

A while ago I managed to render some HTML returned from a service like this:

$scope.greeting = $sce.trustAsHtml('<h2>Hello World</h2>');

And in your HTML

<div ng-bind-html="htmlGreeting"></div>

Don't forget to inject the $sce service in the controller.

EDIT here's a example fiddle: https://jsfiddle.net/b78hkssn/2/