Make this recipe a recipe that people in that category can eat. categories: ['gluten_free'], recipe: cook the sliced onion in the olive oil in a large skillet over medium heat, stirring occasionally, until the onions are soft. add the sugar and salt and continue cooking and stirring until onions are golden and caramelized, about 35 minutes. spread mustard on the crust of your choice. spread pesto over the mustard. spoon the onions into the crust and smooth to make an even layer. bake at 350 degrees for 20 minutes or until crust is light brown and cooked. time and temperature might vary depending on what type of crust you choose.

Target recipe: melt butter in skillet and sauté onions until softened and lightly browned. add garlic, sauté 1 minute. add brown sugar and sauté until caramelized-looking, 3-4 minutes. mix rice, broth and onion mixture and cook in rice cooker. note: i like my rice slightly crunchy and not soggy so if you like yours softer add 1/4- 1/2 cup of extra broth.