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                                            Prep Time: 30 Minutes Cook Time: 30 Minutes  | 
                                            Ready In: 60 Minutes Servings: 4  | 
                                         
                                        
                                     
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                    My DH wanted brats but didn't want them in buns, or even done hash style with potatoes like we frequently do. He asked can you pu them in a casserole with maybe a little cheese & onion. This is what came out if that. You get nice beer-cheese sauce on brats, onions, & pasta to hold it all together. All the best of Wisconsin: beer- cheese - brats Ingredients: 
                    
                        
                                                1 lb bratwurst, cooked & cooled  |  
                                                1 tablespoon butter  |  
                                                1 tablespoon olive oil  |  
                                                1 large sweet onion, halved, then sliced in julienne strips  |  
                                                8 ounces penne pasta  |  
                                                3 tablespoons butter  |  
                                                3 tablespoons flour  |  
                                                2 (12 ounce) bottles beer, i recommend a craft beer, i used pale ale (room temperature)  |  
                                                4 ounces sharp cheddar cheese, shredded  |  
                                                2 ounces swiss cheese, shredded  |  
                                                fresh ground pepper  |  
                                                1 tablespoon mustard, stone ground or spicy brown  |  
                                                1/4 cup french-fried onions  |  
                                                
                     
                    Directions: 
                    
                        
                            
                                1. Bring a large pot of salted water to a boil for pasta. Cook pasta until l dente, drain. 2. While boiling water & cooking pasta, melt 1T butter & 1T olive oil together over medium high heat. Add onions & a pinch of salt. Caramelize until very golden & soft. Add to large bowl. 3. Slice brats while onions carmelize, add to large bowl. 4. In same pan as onions, melt 3T butter, add flour to make a roux, cook 1 minutes. Gently stir in 2 cups of beer, continue stirring until roux dissolves, bring to a simmer & cook 1-2 minutes until thickened & flour taste cooks out. Recede heat, gradually add cheeses stirring until melted & smooth. Add mustard & pepper to taste. Stir in extra beer as needed to thin sauce, should be a medium consistency, thin enough to pour smoothly, not thick & gloppy. 5. Stir drained pasta in with brats & onions, add most of sauce & toss to coat. Pour into a casserole dish, top with remaining sauce. Can be refrigerated  this point to bake off later. 6. If refrigerated, warm on counter for an hour before baking. 7. Bake in a preheated 375* F oven, covered 20 minutes, uncover, top with French fried onions & bake another 10-15 minutes until golden & bubbly.                              | 
                         
                         
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