Created by dienia b on June 30, 2022
Step 1: Preheat oven to 350 degrees F.
Step 2: In pot of heavily salted boiling water
Step 3: Cook pasta until is barely al dente .
Step 4: When pasta is half cooked, add broccoli into the water with the pasta.
Step 5: Drain pasta and broccoli together, place back into the pot
Step 6: Sauce:
Step 7: Meanwhile
Step 8: While the pasta is boiling, heat the butter in a medium saucepan, then add the onions and garlic.
Step 9: Cook onions and garlic until soft, around 3 minutes, then add flour and stir to coat
Step 10: Cook a minute
Step 11: Add broth, mushrooms and milk to the saucepan and, whisking constantly, bring to a slow boil until mixture thickens.
Step 12: Remove from heat and add the tuna and cheddar cheese, stirring to melt.
Step 13: Pour the sauce over the pasta mixture and stir well to combine.
Step 14: Place pasta and sauce mixture into a buttered Pam sprayed casserole dish, and sprinkle with parmesan cheese.
Step 15: Bake at 350 degrees F for 30 minutes.