1 1/2 c. water
1 (10 oz.) pkg. frozen chopped broccoli
1 (10 oz.) pkg. frozen sliced carrots
4 tbsp. butter
1 tbsp. cornstarch
1/4 tsp. pepper
1/4 tsp. dry mustard
1 c. uncooked elbow macaroni
1/2 c. milk
1/2 tsp. salt
1/4 tsp. garlic powder
2 c. (8 oz.) shredded Cheddar cheese

Combine hot water, macaroni, broccoli, and carrots in 2 quart casserole. Dot with butter. Cover and place in oven. Cook on high about 8 minutes. Stir, cover. Cook on medium about 15 minutes. Remove from oven and set aside.