Zippy Tuna Postcards 2 years ago Share Zippy Tuna Postcards December 31, 2021 Ingredients 1 (5 oz) can chunk light tuna in water, drained and flaked 2 Tbs mayonnaise 1 Tbs prepared yellow mustard 1 ½ tsp creamy prepared horseradish 1 tsp lemon juice 1 tsp garlic powder 1 pinch salt Directions Step 1Mix tuna, mayonnaise, yellow mustard, horseradish, lemon juice, garlic powder, and salt together in a bowl. Facebook Twitter Youtube Print Facebook-messenger