Creamy Corn Or Pea Salad - cooking recipe

Ingredients

4 cups drained canned corn niblets (or use both!) or 4 cups frozen thawed peas (or use both!)
1 small red onion, chopped (or thinly sliced)
2 cups chopped cucumbers (peeled and seeds removed)
1 stalk celery, finely diced
2 roma tomatoes, chopped
1/2 teaspoon fresh ground black pepper (or to taste)
DRESSING
2 tablespoons sugar
1 teaspoon mustard powder
1 cup sour cream
3/4 cup mayonnaise
1/4 cup vinegar
1 teaspoon seasoning salt (or to taste)
1/2 teaspoon garlic powder (optional)

Preparation

Place the corn or peas on a plate and pat dry using paper towel/s then place in a bowl with onions, cucumbers and celery (DO NOT add in the tomatoes you will add them in just before serving) toss to combine.
Mix all the dressing ingredients together until well combined.
Pour over the veggies; mix well to combine.
Season with black pepper and more salt if needed.
Cover and chill for a few hours to blend the flavors.
Just before serving add in the chopped tomatoes.