Marinated Shrimp Appetizer

Marinated Shrimp Appetizer 

Ingredients:
1/4 cup balsamic vinegar
1/4 cup red wine vinegar
1 tsp black pepper
1 tsp dry mustard
1 tsp hot red pepper flakes
2 tsp salt
1/4 cup vegetable oil
1/4 cup extra virgin olive oil
1/4 cup finely chopped fresh flat-leaf parsley
2 cloves garlic minced
6 green onions chopped
1/4 cup capers, drained
1 lemon quartered
2 bags of frozen medium or large shrimp thawed.

Cucumber slices

Directions:
Whisk together vinegars, black pepper, dry mustard, red pepper flakes, and salt. Slowly pour in oils, continuing to whisk until mixture thickens slightly. Stir in parsley, garlic, green onions and capers. Thaw shrimp by soaking in cold water. Remove tails. Drain shrimp and combine with marinade and quartered lemon. Cover and refrigerate overnight or up to 2 days. Drain marinade from shrimp and serve with on chilled cucumbers slices.