01 -  In a large bowl, vigorously whisk ricotta cheese, eggs, whole milk, melted butter, orange zest, and vanilla extract until mixture is smooth. 
 02 -  In a separate medium bowl, thoroughly blend all-purpose flour, granulated sugar, baking powder, and salt. 
 03 -  Gently stir the dry ingredients into the ricotta mixture until just combined; a thick, lumpy batter is ideal. Avoid overmixing. 
 04 -  Delicately fold 3/4 cup mixed fresh berries into the batter, reserving the remaining berries for garnish. 
 05 -  Heat a non-stick skillet or griddle over medium heat and lightly grease with butter. 
 06 -  Spoon approximately 1/4 cup batter per pancake onto the heated skillet. Cook for 2–3 minutes until bubbles appear on the surface and the edges are set. 
 07 -  Carefully flip pancakes and cook an additional 1–2 minutes, until golden brown and cooked through. Repeat with remaining batter, adding more butter as necessary. 
 08 -  Arrange pancakes on plates. Top with reserved fresh berries and dust with powdered sugar, if desired. Serve immediately while warm.