Pork Casserole

Ingredients

• 2 Tbsp. salad oil
• 1 lb. boneless pork loin, cut in 1-inch strips
• 1/2 c. chopped onion
• 1/2 c. chopped celery
• 1 medium green pepper, cut into strips
• 1 tsp. salt
• 2 Tbsp.butter
• 1/8 tsp. pepper
• 1/2 tsp. dried basil leaves
• 1 (10 oz.) can cream of mushroom soup
• 1/2 c. milk
• 1 (8 oz.) pkg. spaghetti
• 1 tomato, thinly sliced
• 1 1/2 c. packaged croutons
• 1 c. Velveeta cheese or sharp cheese