A buttery, tender, and moist Bundt cake with a subtle tang from sour cream that yields 12 to 16 servings. It features a dense yet tender crumb, a golden crust, and is perfect for sharing or gifting.
Use full-fat sour cream for best moistness and flavor; Greek yogurt or buttermilk can be substituted equally but may change texture., Room temperature ingredients help blend the batter smoothly and prevent curdling., Cream butter and sugar thoroughly to achieve a light, tender crumb., Alternate adding dry ingredients and sour cream to avoid overmixing and dense texture., Ensure thorough greasing and flouring of the Bundt pan to prevent sticking., Adjust baking times for different pans: mini Bundt (25–35 minutes), loaf pans (50–65 minutes)., Store wrapped at room temperature up to 3 days, refrigerated up to 1 week, or freeze slices for months., Variations include adding citrus zest and glaze, almond flour and extract, fresh or frozen berries, or chocolate chips.