Add your thawed hash browns to a large bowl. Then add your 1 tsp salt, 1/2 tsp pepper, 1/2 tsp paprika, and 3 cloves of minced garlic. Evenly disperse with a spatula.
Then add your sour cream & Greek yogurt mixture. Fold until fully incorporated. Then fold in your corn, chopped & deseeded poblano peppers, and shredded cheese.