Sun-Dried Tomato & Spinach Egg Biscuits That Taste Like Sunday Brunch — in 25 Minutes

The first bite is flaky butter. The second is salty feta that softens against the warm eggs. The third is that sweet, almost winey pop of sun-dried tomato. My eight-year-old, Simone, who has very strong opinions about vegetables, took one bite and said, “These are like grown-up pizza biscuits.” I am calling that a win!

The short version: Flaky, cheesy, veggie-packed egg biscuits that come together in 25 minutes — perfect for busy mornings pretending to be lazy weekends.

I’ve tested these six times to get the ratio right — not too dry, not too soggy, just a warm, slightly messy handful of everything a good brunch should be.

(Photo above: Overhead shot of two golden biscuits halved on a rustic wooden board, layers of flaky pastry visible, a ribbon of scrambled egg and wilted spinach peeking out, studded with deep red sun-dried tomato bits and crumbled white feta. Morning light comes from the left, steam is still rising.)

The Trick That Keeps These From Getting Soggy (It’s So Simple)

I don’t assemble them in advance. That’s the whole secret. If you put cold eggs into a cold biscuit and microwave it, you get sadness — a soggy bottom and a rubbery top. Warm filling plus warm biscuit is the only way to go. The biscuit stays shatteringly flaky, the eggs stay soft, and the feta just barely softens without disappearing. It holds up for the five glorious minutes it takes to eat them, which is exactly what you want.

The other thing that matters is blotting the sun-dried tomatoes. Oil-packed tomatoes are the most flavorful, but if you skip blotting, the extra oil makes the filling greasy and seeps into the biscuit. A quick pat with a paper towel solves it entirely.

What Goes In (Plus a Few Notes From My Kitchen)

• 2 cups self-rising flour (plus more for dusting): White Lily is the gold standard for tender Southern biscuits. If you can’t find it, Gold Medal works just fine. The protein content is what makes it tender, and White Lily has the lowest protein of any all-purpose flour I’ve found.
• 1/2 cup cold unsalted butter, cubed: Cube it, then stick it back in the freezer for 10 minutes before you start. This isn’t a suggestion — it’s the difference between a flaky biscuit and a flat one. I’ve made the mistake of using softened butter at 7am and I still haven’t forgiven myself.
• 3/4 cup cold buttermilk: Full fat. The acid tenderizes the gluten and the fat keeps the crumb soft. If you don’t have buttermilk, put a tablespoon of lemon juice or white vinegar in a measuring cup and fill it the rest of the way with whole milk. Let it sit for 5 minutes.
• 6 large eggs: The base of the filling. I scramble them just until they’re set — not rubbery, not runny. They’ll finish cooking off the heat when we add the spinach.
• 1/2 cup oil-packed sun-dried tomatoes, drained and chopped: Drain them well and blot them with a paper towel. If you use dry-packed tomatoes, rehydrate them in hot water for 10 minutes first, then chop. My daughter picks these out and eats them first — she calls them “tomato candy.”
• 2 large handfuls (about 3 oz) fresh spinach: It wilts down to almost nothing, so don’t be shy with the handful. I throw it in at the very end and let the residual heat do the work.
• 1/2 cup crumbled feta cheese: Salty, creamy, and it doesn’t melt into a puddle like cheddar. It stays right where you put it, which means you get a pocket of tang in every other bite.
• Salt and black pepper to taste: Season the eggs before you scramble them. If you wait until the end, the seasoning just sits on top.

What You’ll Need (It’s Not Much)

• Baking sheet lined with parchment paper
• Large mixing bowl
• Pastry blender or two forks — or your hands. Celestine used her hands, and so do I half the time. Just work fast so the butter doesn’t warm up.
• Skillet for the eggs
• 2.5-inch biscuit cutter — a drinking glass works in a pinch, but it won’t cut as cleanly and the biscuits won’t rise as high.

Let’s Make These Biscuits (Step by Step)

Set your oven to 450°F and line a baking sheet with parchment. We’re moving fast so the butter stays cold.

1. Make the biscuit dough: Whisk the self-rising flour in a large bowl. Add the cold butter cubes and cut them in with your pastry blender or fingertips until it looks like coarse meal with some pea-sized butter bits still visible. Pour in the cold buttermilk and stir gently with a fork until it just comes together. (📸 Photo tip: You should see distinct chunks of butter in the dough — those chunks create steam pockets in the oven, which become the flaky layers.)
2. Pat and fold: Turn the dough out onto a lightly floured surface. Pat it gently into a rectangle about 1/2-inch thick. Fold it over itself once like a letter, then pat it out again to 1/2-inch. This one fold creates the layers without overworking the dough. Cut with a 2.5-inch biscuit cutter, pressing straight down — don’t twist, or you’ll seal the edges and the biscuits won’t rise.
3. Bake: Place the biscuits on the prepared sheet so they’re just barely touching each other. Brush the tops with melted butter. Bake for 12 to 14 minutes until they’re tall and golden brown.
4. Cook the filling: While the biscuits bake, crack the eggs into a bowl, add a splash of milk, and whisk until uniform. Melt a pat of butter in a skillet over medium heat. Scramble the eggs, stirring gently, until they’re just set but still a little soft. Toss in the spinach and the chopped sun-dried tomatoes, then take the pan off the heat. The residual heat will wilt the spinach perfectly without making the eggs rubbery.
5. Assemble: Split the warm biscuits in half. Spoon the egg filling onto the bottom halves. Crumble the feta evenly over the hot eggs so it softens but doesn’t completely melt. Cap with the biscuit tops. (📸 Photo tip: The feta should look soft and crumbly, not a molten puddle — that’s how you know you hit the temperature right.)
6. Serve immediately: These do not wait. Hand them out while the steam is still coming off the filling.

How I Prep These for School Mornings

I make a double batch of the biscuits on Sunday and par-bake them for 10 minutes. I let them cool, freeze them on a sheet tray, then toss them in a freezer bag. On school mornings, I pop a frozen biscuit in the toaster oven at 350°F for 5 minutes while I scramble the eggs and filling. It takes about 3 minutes to assemble and we’re out the door.

• Fridge: Baked biscuits last 2 days in an airtight container. Reheat in a toaster oven or oven — not the microwave, or they’ll turn into hockey pucks.
• Freezer: Par-baked biscuits freeze beautifully for up to a month. Fully baked biscuits also freeze well for up to 2 weeks.
• Reheat: Toaster oven or air fryer at 350°F for 5 to 7 minutes from frozen. The microwave works in a pinch, but I promise the texture suffers.

Things I Learned the Hard Way (So You Don’t Have To)

1. Don’t overmix the dough. Mix until it just holds together. Overmixed biscuits are tough biscuits, and there’s no fixing them. Even if they look a little shaggy, that’s perfect. Don’t keep working it.
2. Dry your tomatoes. If you skip blotting the oil off the sun-dried tomatoes, the filling gets greasy and the bottom of the biscuit gets soggy within 30 seconds. A paper towel is all it takes.
3. Season the eggs before you cook them. Add a pinch of salt and a crack of black pepper to the whisked eggs. If you season at the end, the salt sits on top instead of being distributed in every bite.
4. Even if you mess up the biscuit folding, they’ll still taste good. My first batch of these looked like lumpy pancakes, but my family ate them in about 90 seconds and asked for more. Don’t let perfectionism stop you from making breakfast.

Make It Yours (Easy Swaps My Family Loves)

• Cheese swap: Use sharp cheddar or crumbled goat cheese instead of feta. My husband prefers cheddar, but I’m a feta loyalist.
• Meat lovers version: Add crumbled cooked breakfast sausage or chopped crispy bacon to the egg scramble. I do this on Saturdays when we need something hearty.
• Gluten-free: Use Cup4Cup gluten-free flour blend. Add an extra tablespoon of buttermilk because GF flour absorbs more liquid. The texture is 95 percent as good, which is high enough for a weekday breakfast.
• Dairy-free: Use cold vegan butter — I like Miyoko’s — and oat milk with a teaspoon of apple cider vinegar for the buttermilk substitute. It works, but the biscuits will be a little less tender.
• Kid version (no spinach): Simone went through a phase where she refused green things in her eggs. I just left the spinach out and added an extra pinch of salt. She ate two and didn’t complain once.

The Questions My Readers Always Ask About These

Q: Why did my biscuits turn out flat?
A: Your butter was too warm, or your baking powder is old. Stick the cubed butter in the freezer for 10 minutes before you start, and check the date on your baking powder. If it’s more than six months old, toss it and get a fresh can.

Q: Can I make these with pre-made biscuit dough?
A: You can. Pillsbury grands work in a pinch. I’ll be honest — they’re not the same texture, and they’re sweeter than a homemade biscuit should be. But if you’re in a rush, no judgment. The filling is strong enough to carry it.

Q: How long do the assembled biscuits last? Can I freeze them?
A: They’re best fresh because the biscuit gets soft from the eggs. If you have leftovers, store the biscuits and filling separately. Reheat the biscuit in the toaster oven and the eggs in the microwave. Do not freeze the assembled sandwich — the texture breaks down completely when you thaw it.

Q: What should I serve with these?
A: I usually do a side of fresh fruit or a simple arugula salad with lemon juice and olive oil. My daughter loves them with tater tots, which I fully endorse as a complete breakfast. For brunch with friends, I set out a bowl of hot sauce and extra feta so everyone can top their own.

More Recipes My Family Makes on Repeat

If you liked these biscuits, here are a few others that get the same reaction at our table:

• [INTERNAL LINK PLACEHOLDER: Cheesy Grits Breakfast Bowls] — Creamy, savory, and ready in 20 minutes. Simone asks for these every Saturday.
• [INTERNAL LINK PLACEHOLDER: Make-Ahead Freezer Breakfast Burritos] — The ones that actually reheat well. I make a dozen at a time.
• [INTERNAL LINK PLACEHOLDER: Celestine’s Flaky Buttermilk Biscuits] — The master recipe everything else builds from.

These egg biscuits are what Sunday mornings are supposed to taste like — even if it’s a Tuesday and you have to pack lunches and find a missing shoe before the bus comes. They’re fast, they’re forgiving, and they make the kitchen smell like someone actually cooked something.

If you make them, drop a comment and let me know how they turned out. I love hearing about your wins (and your hilarious flops — we’ve all been there).

📌 Savory breakfast biscuit recipe with eggs, spinach, and sun-dried tomatoes — save this for your next lazy Sunday brunch at home.