1-Getting started: Getting started with high altitude cardamom orange mixed berry muffins is easy and rewarding. First, preheat your oven to 400°F and place a rack in the center to ensure even baking at high elevations. Line a 12-cup muffin pan with paper liners and give them a light spray with non-stick baking spray to keep everything from sticking.

2-Next, in a high altitude baking tips, whisk together the dry ingredients in a large bowl. That includes 2 1/2 cups all-purpose flour, 3/4 cup granulated sugar, 1 teaspoon freshly grated orange zest, 1 tablespoon corn starch, 2 1/4 teaspoons baking powder, 1/2 teaspoon coarse Kosher salt, and 3/4 teaspoon ground cardamom. In another bowl or liquid measuring cup, mix the wet ingredients: 1/2 cup whole milk, 1/2 cup sour cream, 2 large eggs, and 2 teaspoons vanilla extract, then stir in 1/2 cup melted unsalted butter.

3-Now, combine the wet and dry mixtures by whisking just until everything comes together don’t overdo it to keep the muffins tender. Gently fold in 6 ounces of mixed berries with a spatula to add bursts of flavor without crushing them. Fill each muffin cup right to the top with batter, then pop the pan in the oven and reduce the temperature to 375°F immediately.

4-Bake for 22 to 25 minutes, or until a toothpick inserted in the center comes out clean. Let the muffins cool in the pan for 5 minutes before moving them to a wire rack for another 10 to 15 minutes. Serve them warm with softened butter for a cozy treat that works great for weekend grill masters or busy families.