SUMNER, Wash. — A Sumner mother of six who learned to stretch ground beef to feed her family has earned top honors for her casserole recipe.
Bette Sullivan’s Crunchy Tex-Mex Casserole was named the “World’s Best Casserole” by Allrecipes.com, beating more than 100 other casserole contenders.
“I’m the casserole ambassador. World casserole ambassador,” Sullivan laughed…