Reduced Fat Pimiento Cheese

1 (3-ounce) package light cream cheese, room temperature
1 cup grated 2% sharp cheddar
1 cup grated Monterey Jack
1/2 cup Greek yogurt
2 to 3 tablespoons pimentos, smashed
1 teaspoon grated onion
salt & pepper to taste
sprinkle of garlic powder

Mix all ingredients together thoroughly and chill.