Online Cook Beta is here!

Explore the Beta
Online Cook
  • LC
  • LF
  • LS

Sunday Table
Sunday Table

June 6, 2025

Inspired by the go-to birthday cake, these high altitude yellow cupcakes have been adjusted for elevation so that they always come out fluffy, soft, and pretty! Then, they're topped with fluffy, fudgy chocolate buttercream for a delicious, classic treat. They're just the best!

$0.56 / Serving Star
Estimated Price
18 Ingredients
MEDIUM
Recipe

High Altitude Yellow Cupcakes With Chocolate Buttercream

Ingredients

0 allergens identified

High Altitude Yellow Cupcakes With Chocolate Buttercream

High Altitude Yellow Cupcakes
Chocolate Buttercream

High Altitude Yellow Cupcakes

1
|
Preheat the oven to 375°F. Line two cupcake pans with paper cupcake wrappers.
2
|
In a small bowl, whisk together the flour, cornstarch, baking powder, baking soda, and salt. Set aside.
3
|
In a large bowl, beat the butter and sugar together until the mixture is pale yellow and fluffy, about 3-4 minutes. Add the eggs one at a time until incorporated. Then, mix in the vanilla extract and sour cream. Scrape down the sides of the bowl.
4
|
Stir in half of the flour mixture followed by half of the milk. Repeat with the remaining flour mix and milk, stirring just until combined. Don't overmix!
5
|
Divide the batter evenly between the 24 cupcake wrappers, until the cups are about 2/3 full each. Bake the cupcakes for 12-14 minutes, just until an inserted toothpick has a few moist crumbs.
6
|
Let the cupcakes cool in the pan for a few minutes. Transfer the cupcakes to a cooling rack and allow them to cool completely before frosting.

Chocolate Buttercream

1
|
In a large bowl, beat the butter for a couple of minutes until it is fluffy. Add the cocoa powder and mix until combined.
2
|
Next, add the powdered sugar 1 cup at a time until the frosting comes together. Then, add the whole milk or heavy cream 1 Tablespoon at a time until the frosting is smooth and reaches your desired texture.
3
|
Whip the buttercream for 5-6 minutes until it is light and fluffy. Pipe the buttercream onto the cooled cupcakes with a piping bag and tip. Or, use a butter knife or offset spatula to spread the frosting onto the cupcakes. Decorate as desired. Enjoy!
84.64%

38.88 g

Carbs

68.15%

13.92 g

Fat

6.12%

2.81 g

Protein

9.19%

183.77 kcal

Calories

Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Intelligent Tags

About Sunday Table

Sunday Table

My Recipes

My Videos

51 Videos

Sunday Table

    View Profile
    Fire Icon

    More Recipes by Cook

    Check out more Sunday Table content!

    View All
    Blueberry-Almond Skillet Cake
    Blueberry-Almond Skillet Cake
    Dessert

    Blueberry-Almond Skillet Cake

    Sunday Table
    Vegan Irish Coffee With Coconut Cream + Hawaij
    Vegan Irish Coffee With Coconut Cream + Hawaij
    Drink

    Vegan Irish Coffee With Coconut Cream + Hawaij

    Sunday Table
    Pecan Sugar Cookies With Maple Icing
    Pecan Sugar Cookies With Maple Icing
    Dessert

    Pecan Sugar Cookies With Maple Icing

    Sunday Table
    Irish Beef Stew + Cheddar Chive Biscuits
    Irish Beef Stew + Cheddar Chive Biscuits
    Soups & Stew

    Irish Beef Stew + Cheddar Chive Biscuits

    Sunday Table
    Ricotta Lemon Poppy Seed Muffins
    Ricotta Lemon Poppy Seed Muffins
    Baked Good

    Ricotta Lemon Poppy Seed Muffins

    Sunday Table
    Malted Chocolate Cake With Peanut Butter Frosting
    Malted Chocolate Cake With Peanut Butter Frosting
    Dessert

    Malted Chocolate Cake With Peanut Butter Frosting

    Sunday Table
    Creamy Tuscan Chicken And Orzo Skillet
    Creamy Tuscan Chicken And Orzo Skillet
    Dinner

    Creamy Tuscan Chicken And Orzo Skillet

    Sunday Table
    Deconstructed Chicken Pot Pie
    Deconstructed Chicken Pot Pie
    Dinner

    Deconstructed Chicken Pot Pie

    Sunday Table
    Pizza With Soppressata, Basil, & Hot Honey
    Pizza With Soppressata, Basil, & Hot Honey
    Dinner

    Pizza With Soppressata, Basil, & Hot Honey

    Sunday Table
    Cranberry Orange Scones With Candied Ginger
    Cranberry Orange Scones With Candied Ginger
    Baked Good

    Cranberry Orange Scones With Candied Ginger

    Sunday Table
    cookie Icon

    Complete The Meal! 🔎

    Quick Explore Recipes by Category

    See All
    Pecan Sugar Cookies With Maple Icing
    Pecan Sugar Cookies With Maple Icing
    Dessert

    Pecan Sugar Cookies With Maple Icing

    Sunday Table
    High Protein Chocolate Chip Banana Bread Cookies
    High Protein Chocolate Chip Banana Bread Cookies
    Dessert

    High Protein Chocolate Chip Banana Bread Cookies

    Hunt4Shredz
    High Protein Pumpkin Chocolate Chip Cookies
    High Protein Pumpkin Chocolate Chip Cookies
    Dessert

    High Protein Pumpkin Chocolate Chip Cookies

    Hunt4Shredz
    High Protein Chocolate Chip Peanut Butter Cookies
    High Protein Chocolate Chip Peanut Butter Cookies
    Dessert

    High Protein Chocolate Chip Peanut Butter Cookies

    Hunt4Shredz
    Cheesecake Red Velvet Trifles
    Cheesecake Red Velvet Trifles
    Dessert

    Cheesecake Red Velvet Trifles

    Sunday Table
    Coffee & Almond Ice Cream
    Coffee & Almond Ice Cream
    Dessert

    Coffee & Almond Ice Cream

    Sunday Table
    Chocolate Peanut Butter Lava Cake Skillets
    Chocolate Peanut Butter Lava Cake Skillets
    Dessert

    Chocolate Peanut Butter Lava Cake Skillets

    Sunday Table
    Halloween Fried Oreos
    Halloween Fried Oreos
    Dessert

    Halloween Fried Oreos

    These Carbs Don't Count
    Chewy Coffee Cookies
    Chewy Coffee Cookies
    Dessert

    Chewy Coffee Cookies

    Sunday Table
    Healthier Pumpkin Cake Pops
    Healthier Pumpkin Cake Pops
    Dessert

    Healthier Pumpkin Cake Pops

    Hunt4Shredz
    sparkle

    Recipe Recommendations

    Tailored to your preferences

    View All
    Blueberry-Almond Skillet Cake
    Blueberry-Almond Skillet Cake
    Dessert

    Blueberry-Almond Skillet Cake

    Sunday Table
    Chocolate Banana Bark
    Chocolate Banana Bark
    Dessert

    Chocolate Banana Bark

    Hunt4Shredz
    Frozen Gingersnap Pumpkin Pie
    Frozen Gingersnap Pumpkin Pie
    Dessert

    Frozen Gingersnap Pumpkin Pie

    Yummly
    Apple Crisp
    Apple Crisp
    Dessert

    Apple Crisp

    Yummly
    Pecan Sugar Cookies With Maple Icing
    Pecan Sugar Cookies With Maple Icing
    Dessert

    Pecan Sugar Cookies With Maple Icing

    Sunday Table