Created by dienia b on December 3, 2020
Step 1: Heat butter add onion
Step 2: Saute
Step 3: Meanwhile drain liquid from beans into bowl add horseradish, mustard, vinegar sugar and cornstarch
Step 4: Mix
Step 5: Pour into onion pan
Step 6: Heat
Step 7: Add green beans and pimientos
Step 8: Cook until thickened