1. Preheat your oven to 350°F and grease and flour a 9-inch round cake pan really well—or line the bottom with parchment paper for extra insurance.
2. In a small bowl, toss the cranberries with 1 tablespoon of flour until they’re coated. This keeps them from sinking—don’t skip this step!
3. In a medium bowl, whisk together the remaining flour, baking powder, baking soda, and salt. Set this aside.
4. Zest your orange first (before you juice it—trust me on this), then cut it in half and juice it. You’ll need about 1/4 cup of juice for the glaze.
5. In a large bowl, cream the butter and sugar together until light and fluffy—about 3-4 minutes with a mixer. This step is important for texture.
6. Add those eggs one at a time, mixing well after each addition. Stir in the orange zest and take a moment to appreciate how incredible it smells.
7. Now here’s the key: gradually mix in the flour mixture, alternating with buttermilk, beginning and ending with the flour mixture. So it goes flour, buttermilk, flour, buttermilk, flour. Mix until just combined after each addition. Stir in the vanilla extract.
8. Gently fold in the flour-coated cranberries until they’re evenly distributed. The batter will be thick and gorgeous.
9. Pour the batter into your prepared cake pan and smooth the top with a spatula. Give the pan a gentle tap on the counter to release any air bubbles.
10. Bake for 35-40 minutes, but start checking at 33 minutes. You want a toothpick inserted in the center to come out clean or with just a crumb or two.
11. While the cake is baking, whisk together the orange juice and powdered sugar until smooth. It should be pourable but not watery—if it’s too thick, add a tiny bit more juice.
12. Once the cake is done, let it cool in the pan for 10 minutes, then carefully turn it out onto a wire rack.
13. While the cake is still warm, drizzle that orange glaze all over the top and watch it soak in (this is the best part). Let the glaze set for a few minutes before serving.

Nutrition Information (Per Serving):

• Calories: 320
• Carbohydrates: 52g
• Protein: 4g
• Fat: 12g
• Fiber: 2g
• Sodium: 240mg
• Vitamin C: 15mg (17% DV)
• Potassium: 110mg (3% DV)
• Calcium: 80mg (8% DV)

Fresh cranberries and oranges pack a vitamin C punch—so this is basically health food!

Notes:

• Don’t forget to coat those cranberries in flour—it really does prevent sinking.
• Zest the orange before juicing it—way easier that way.
• Don’t overmix once you add the flour—mix until you barely see the last streak of flour disappearing.
• Every oven runs differently, so trust your toothpick test over exact timing.
• The glaze should be applied while the cake is warm so it soaks in properly.

Storage Tips:

• Keep covered at room temperature for up to 3 days—the glaze helps keep it moist.
• Individual wrapped slices freeze beautifully for up to 3 months.
• Don’t refrigerate unless your kitchen is really warm—it dulls the bright flavors.
• The glazed top might get slightly sticky if stored in a humid environment, but it’s still delicious.

Serving Suggestions:

• Classic Style: Serve at room temperature with coffee or tea
• Fancy Pants: Add a dollop of sweetened whipped cream and fresh cranberries on top
• Breakfast Mode: Slice and enjoy with your morning coffee (it’s totally acceptable)
• Holiday Style: Garnish with candied orange slices and fresh rosemary sprigs

Mix It Up (Recipe Variations):

• Cranberry Orange Pound Cake: Use a loaf pan and add an extra egg for denser texture
• Spiced Cranberry Orange Cake: Add 1/2 tsp cinnamon and a pinch of cardamom for warming spice
• White Chocolate Cranberry Orange Cake: Fold in 1/2 cup white chocolate chips with the cranberries
• Almond Cranberry Orange Cake: Use almond extract instead of vanilla and top with sliced almonds

What Makes This Recipe Special:

Fresh orange zest and juice work double-duty in this classic pairing—the zest infuses the batter with aromatic citrus oils while the juice creates a glaze that soaks into the warm cake for even more flavor. The buttermilk keeps everything incredibly tender while the tart cranberries provide beautiful pops of color and flavor throughout this bright, sunshine-filled cake.