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    Home » Breakfast » Savory Breakfast » Biscuits

    Published Mar 10, 2025 by Heather Bilyeu

    Cast Iron Skillet Sweet Buttermilk Biscuits (tender!)

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    Tender, flaky, and just the right amount of sweet - y'all, these oven-baked buttermilk sweet biscuits are a Southern favorite. Baked in a cast iron skillet at 450°F for 15 minutes, they develop a crisp, golden crust while staying soft inside. A touch of white sugar adds subtle sweetness, while a demerara sugar topping creates the perfect crunchy finish. Enjoy them warm for breakfast with butter and honey, or use them as the base for strawberry shortcakes in the summertime—either way, they’re a little slice of biscuit heaven! Yields 10 biscuits.

    biscuits in a cast iron skillet on a pink background.

    We Southerners love our biscuits!

    It's no true Southern weekend breakfast or brunch without piping hot buttermilk biscuits. I can see my mom gently patting the dough out now, cutting them out with the biscuit cutters that have been in our family for generations and getting the hot cast iron out of the oven so we can slather butter and honey all over their fluffy insides.

    Ok, now I am hungry.

    But seriously - biscuits are one of the things being a Kentucky Southern cook I take VERY seriously. They need to be oh-so tender like buttermilk angel biscuits. Flaky like cheddar chive biscuits and LOADED with flavor like pimento cheese drop biscuits.

    Luckily these sweet biscuits hit all of those criteria. My favorite way to use them is as the base for a summertime favorite dessert - strawberry shortcake. But having them for brunch served alongside scrambled eggs, bacon, and fruit is PERFECT!

    No matter what you choose you can't go wrong. Let me walk you through step by step how to make the best sweet southern buttermilk biscuits EVER!

    biscuits opened on small white plates with butter and honey on them.

    Let's bake together!

    Before we start, this recipe calls for buttermilk, which is a KEY ingredient in biscuits. I don't always have that on hand and if you don't either, no worries! You can make your own buttermilk at home with just 2 ingredients - whole milk and white vinegar - and this is what I do 75% of the time!

    flour and dry ingredients for biscuits in a large glass mixing bowl on a kitchen counter.
    Add all of your dry ingredients to a large mixing bowl...
    Whisking dry ingredients together in a mixing bowl.
    ...and whisk well together.
    Cutting up cold butter on a cutting board.
    Cube up cold butter with a knife...
    Cold cubed butter in a bowl with flour for biscuit dough.
    ...add to the flour...
    Cutting in cold butter into biscuit dough with a pastry cutter.
    ...and cut in well with a pastry cutter. The mixture should resemble small pea-sized crumbly shapes/textures.

    ⭐️To use a pastry cutter or a food processor for this recipe? It is a personal preference and I have done both! I grew up only using a pastry cutter and cutting in the fats by hand in a large bowl. But I have also used a food processor to make it a little faster. If using a food processor though - only use it to cut the butter into the flour! After that, transfer it to a large bowl and add the rest by hand so that the dough will not be overworked and tough. Do not the buttermilk to the food processor, and use that to mix! It will overwork it and will not result in tender tall biscuits.

    Pouring buttermilk into biscuit dough in a mixing bowl.
    Add in your cold buttermilk...
    Stirring together biscuit dough with a spatula.
    ...and very gently mix with a spatula. Be very careful not to overwork (which will cause tough biscuits), but mix just until all the flour is wet. It will be a very shaggy dough.
    Greasing a cast iron skillet with bacon grease and a paper towel.
    Grease the bottom of a cast iron skillet with some bacon grease and spread it all around using a paper towel.
    Biscuit dough on a floured kitchen counter.
    Place the dough onto a lightly floured kitchen counter...
    Patting biscuit dough in a disk on a floured kicthen counter.
    ...and gently bring together into a disk about a ½" tall using your hands to shape and flatten. Again, be careful not to overwork.
    Cutting out biscuits with a biscuit cutter.
    Use a 2 ½" cookie or biscuit cutter and press straight down into the dough...
    Cutting out biscuits and placing them in a cast iron skillet on a kitchen counter.
    ...lift up and place the biscuit into the greased cast iron. Repeat until all of the dough is used (using your hands to gently bring it together into another disk when you have run out of dough to cut).
    biscuit dough in a cast iron skillet getting ready to go into the oven.
    Place all the biscuits in the cast iron skillet together - they can be touching.
    Brushing melted butter over biscuit dough.
    Brush the tops with melted butter.
    Sprinkling sugar in the raw over biscuit dough before going ingto the oven.
    Sprinkle the sugar in the raw on top.
    biscuits opened on small white plates with butter and honey on them.

    Place in a preheated 450-degree oven and bake for 15 minutes. Remove and serve immediately warm with butter and honey, or let cool to room temp, and then continue on to make strawberry shortcakes using these sweet biscuits as the base.

    If you would like to prep ahead of time there are two options: freeze the dough or freeze after baking:

    • to freeze the dough - make as directed but place the dough on a baking sheet lined with parchment paper NOT TOUCHING. Flash freeze for 30 minutes until somewhat frozen solid, then transfer to a freezer-safe zip-top bag and store in the freezer for up to 6 months. To bake, place the frozen biscuits in the greased cast iron skillet and bake at 450 for 20 minutes, just until slightly golden brown around the edges.
    • to freeze baked biscuits - make the recipe as directed. Once at room temp, place the biscuits on a baking sheet and place in the freezer for 30 minutes to flash freeze. Put the frozen biscuits in a freezer-safe ziptop bag sealed airtight for 6 months. To thaw - move to fridge for 24 hours before use, then use as desired.
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    a sweet biscuit on a plate topped with butter and drizzled with honey.

    Cast Iron Skillet Sweet Buttermilk Biscuits


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    • Author: Heather Bilyeu
    • Total Time: 35 minutes
    • Yield: 10
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    Description

    Tender, flaky, and just the right amount of sweet - y'all, these oven-baked buttermilk sweet biscuits are a Southern favorite. Baked in a cast iron skillet at 450°F for 15 minutes, they develop a crisp, golden crust while staying soft inside. A touch of white sugar adds subtle sweetness, while a demerara sugar topping creates the perfect crunchy finish. Enjoy them warm for breakfast with butter and honey, or use them as the base for strawberry shortcakes in the summertime—either way, they’re a little slice of biscuit heaven! 


    Ingredients

    Scale
    • 2 Cups Flour
    • 3 Tablespoon Sugar
    • 2 Tablespoons Baking Powder
    • ¾ Teaspoon Salt
    • ¼ Teaspoon Baking Soda
    • ¼ Cup Butter - cold and cubed
    • 1 Cup Buttermilk - cold
    • 4 Tablespoons Butter - melted
    • Demerara Sugar/Sugar in the Raw for Topping
    •  


    Instructions

    1. Preheat the oven to 450 degrees Fahrenheit.
    2. Mix dry ingredients together in a large bowl and whisk together.
    3. Using a pastry cutter, cut in the butter until the dough has pea-sized clumps in it and is crumbly.
    4. Add in the buttermilk and gently mix until the dough has just come together. Do not over-mix!
    5. Place dough on a lightly floured surface and gently bring it together in a round disk.
    6. With your hands, gently pat out the dough until it is about ½-3/4" inches tall. With a round biscuit or cookie cutter, cut straight down into the dough and lift up. Repeat.
    7. With the remaining dough, gently bring it together and pat it out into a disk again. Cut out more biscuits and place them in the skillet. Repeat this process until all the dough has been used. Be careful not to overwork the dough during this process.
    8. Place the cut biscuits into a greased cast iron skillet (the biscuits can be close together and touch).
    9. Brush the tops with melted butter and sprinkle on the demerara sugar on top.
    10. Place the cast iron skillet in the preheated oven and bake for 15 minutes.
    11. Remove from the oven and enjoy immediately hot and fresh or let come to room temperature to make strawberry shortcakes.

    Notes

    • To grease the cast iron skillet, put a little bit of bacon grease on a paper towel and spread around the skillet until the bottom and sides are lightly covered.
    • Leftovers can be stored in a zip-top bag for 3 days.

    How to Freeze

    • to freeze the dough - make as directed but place the dough on a baking sheet lined with parchment paper NOT TOUCHING. Flash freeze for 30 minutes until somewhat frozen solid, then transfer to a freezer-safe zip-top bag and store in the freezer for up to 6 months. To bake, place the frozen biscuits in the greased cast iron skillet andbake at 450 for 20 minutes, just until slightly golden brown around the edges.
    • to freeze baked biscuits - make the recipe as directed. Once at room temp, place the biscuits on a baking sheet and place in the freezer for 30 minutes to flash freeze. Put the frozen biscuits in a freezer-safe ziptop bag sealed airtight for 6 months. To thaw - move to fridge for 24 hours before use, then use as desired.
    • Prep Time: 20 minutes
    • Cook Time: 15 minutes
    • Category: Bread
    • Method: Baking
    • Cuisine: American

    Nutrition

    • Serving Size: 1 biscuit
    • Calories: 207
    • Sugar: 5.5 g
    • Sodium: 235.9 mg
    • Fat: 10.3 g
    • Carbohydrates: 25.8 g
    • Fiber: 0.7 g
    • Protein: 3.5 g
    • Cholesterol: 27.1 mg

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    « Sweet and Savory Deviled Eggs with Bacon Jam
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    Filed Under: Biscuits, Bread, Breakfast, Savory Breakfast, Southern Tagged With: Buttermilk

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    Hi, I'm Heather! Grab a glass of wine, a blanket, and a cozy seat on your back porch. I am so glad you are here! Born and raised in Kentucky and with proper southern roots, my love for entertaining and hospitality runs deep within my soul. There is nothing that I love more than having people around my table and loving them through food and drink!

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