Place the cream cheese in the bowl of an electric mixture and beat until smooth, scraping down the sides if needed. Add the sugar, flour, salt, yogurt and ice cream, beating for another minute until just smooth. With the mixer on low speed, add in each egg one at a time beating for about 30 seconds after each. Make sure to scrape down the sides and bottom of the bowl well to get rid of all the cream cheese chunks. Strain the batter through a fine mesh sieve into a large bowl, pressing the mixture through the sieve with a spoon or spatula. Gently fold in the confetti sprinkles. Pour the batter into the greased pan.