Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: coat a medium saucepan with cooking spray; place over medium heat until hot. add onion, and saute 3 minutes or until tender. add flour, mustard, and salt; stir well, and cook an additional minute. remove form heat; gradually add milk and broth, stir in with a wire whisk until blended. cook over medium heat 5 minutes or until thickened, stirring constantly. remove from heat; add cheeses an pepper, stirring until cheeses melt. stir in sour cream. combine cheese mixture and potatoes; stir well. spoon into a 13 x 9 x 2" baking dish coated with cooking spray. sprinkle with paprika. cover and bake at 350: for 35 minutes. uncover and bake an additional 35 minutes.

Target recipe: cover potatoes with boiling water and let stand 5 minutes. drain well. layer 1/2 of potatoes, onion, chilies, and cheese in 8x8 greased baking dish. dot with 1/2 the margarine. repeat layers. cover with foil and bake 20 minutes at 350. uncover and bake til golden brown, about 10 minutes.