Every June, when rhubarb starts showing up in thick crimson-green stalks at my market, I fall into the same rhythm: pies, compotes, crisp fillings, maybe a shrub if I’m feeling energetic. Rhubarb almost always gets steered toward sugar, because its sharp, mouth-puckering acidity practically dares you to sweeten it. So this time, standing in my kitchen in Chicago with 1 1/2 pounds of just-cut rhubarb and a jar of saved bacon grease in the fridge, I decided to do the opposite. I treated rhubarb the way I might treat a savory braise ingredient and simmered it gently in cold bacon fat with whole cloves. Thirty-five minutes later, I had something far stranger, more aromatic, and frankly more useful than I expected.

If that sounds reckless, it was a little reckless. But it was also a fascinating cooking lesson in how rhubarb behaves when you remove sugar from the equation entirely. What happened in the pot was not dessert, not exactly a preserve, and not a side dish in the usual sense. It became soft, bronzed, smoky, perfumed with clove, and deeply tart under all that richness. Here’s exactly how I did it, what changed minute by minute, what it tasted like, where it worked, where it failed, and whether I’d ever do it again.

1. Why I tried bacon grease and cloves with rhubarb in the first place

Rhubarb has a long reputation as a “fruit for sugar,” but botanically and culinarily it behaves beautifully in savory applications too. Its acidity can cut through fat the same way a squeeze of lemon or a splash of vinegar can. I’ve used it in chutneys with onions, in sauces for pork, and once in a rather good pan sauce for duck breasts. Bacon grease, meanwhile, carries smoke, salt, and pork flavor, and whole cloves bring warmth and a medicinal sweetness that can stand up to assertive ingredients.

My thinking was simple: if pork and fruit are natural companions, and cloves often appear with ham, bacon, and braised cabbage, then rhubarb might bridge those flavors. I was not expecting a jammy result. I was aiming for something between a confit, a braise, and a relish base. Also, if I’m being honest, I had about 3/4 cup of strained bacon fat in a jar and an experimental streak that gets stronger at the start of summer produce season.

2. The exact ingredients and quantities I used

For this test, I used 1 1/2 pounds of fresh June rhubarb stalks, trimmed and cut into 2 1/2-inch lengths. The stalks were fairly thick, about 3/4 inch wide on average, with a mix of rosy red skin and pale green interiors. I used 3/4 cup cold bacon grease, straight from the refrigerator, where it had been strained through a fine mesh sieve after breakfast the day before.

I added 14 whole cloves, 1/2 teaspoon kosher salt, and nothing else. No sugar, no water, no stock, no vinegar. I chose a 3-quart heavy-bottomed saucepan so the rhubarb could sit in a relatively even layer rather than pile too deeply. That matters because rhubarb collapses quickly, and uneven stacking can turn the bottom mushy while the top stays undercooked.

3. Starting with the fat cold made a difference

The headline detail that matters most is the cold bacon grease. I didn’t melt it first. I spooned the chilled, opaque fat directly into the pot, tucked the cloves into it, and laid the rhubarb pieces on top. Then I set the pan over low heat, roughly what on my stove would be enough to keep a pot between 190 and 205 degrees Fahrenheit once it stabilized.

Starting cold slowed everything down. Instead of shocking the rhubarb on contact with hot fat, the stalks warmed gradually as the grease liquefied. That gave me a wider window to observe texture changes. The cloves also had more time to perfume the fat before the rhubarb fully softened. If I had started with smoking-hot grease, I suspect I would have ended up with patchy browning and a more aggressive bacon flavor that overwhelmed the vegetable’s tartness.

4. What the pot looked like at 10 minutes

At the 10-minute mark, the bacon grease had mostly melted into a clear golden pool with tiny brown bacon solids suspended in it. The cloves had darkened slightly and were releasing a warm, almost sweet aroma. The rhubarb was still structurally intact, but the outer edges had begun to turn translucent.

There was no bubbling the way there would be in syrup. Instead, I saw a low, lazy shimmer around the edges and occasional tiny blips where moisture from the rhubarb met the fat. This is important: rhubarb is about 93 to 95 percent water, so even in fat, it begins releasing moisture quickly. The pot did not stay purely oily for long. A thin layer of tart rhubarb juice started collecting underneath the fat, creating a kind of two-phase cooking environment.

5. What changed between 15 and 25 minutes

By 15 minutes, the stalks had slumped noticeably. Some pieces had bent in the middle, and the brightest red skin had dulled to a brick tone. The smell was surprisingly balanced. It wasn’t “breakfast bacon” loud. It was more like smoked spice and tart garden stems, with the clove reading first in the aroma and the bacon arriving second.

At 20 to 25 minutes, the rhubarb began separating into strands along its fibers. This is classic rhubarb behavior once pectin structures and cell walls weaken. In sugar syrup, those fibers usually collapse into a glossy compote. In bacon grease, they softened but looked more satiny than shiny. The fat coated the surfaces and muted the usual bright, wet look. I gently turned the pieces once with a spoon at 22 minutes, being careful not to mash them.

6. What happened at 35 minutes

At 35 minutes, the rhubarb was fully tender. A paring knife slid through the thickest piece with almost no resistance. About one-third of the stalks had partially collapsed into the cooking liquid, while the rest still held rough baton shapes. The bacon grease had taken on a faint pink-beige tint, and the rhubarb juices underneath were a murky rosy brown rather than the jewel-red color you get with sugar.

The biggest surprise was that the mixture smelled richer than it tasted. Flavor-wise, the rhubarb remained assertively sour. Bacon fat softened the edges of that acidity, but it did not neutralize it the way sugar would. The cloves infused the whole pot with a dark, almost old-fashioned warmth. The result was savory-tart, smoky, and slightly numbing on the finish from the clove oil. It was not candied, not lush, and certainly not sweet. It tasted like a relish component waiting for a plate, not a spoon dessert waiting for cream.

7. The texture was the most interesting part

This experiment taught me that fat changes rhubarb’s texture more subtly than sugar does. In syrup, rhubarb often goes from crisp to soft to jammy in what feels like 5 minutes. Here, it softened more gradually and retained a little more fiber definition. The pieces were delicate but not watery. The fat gave them a lightly coated mouthfeel, almost as if they had been glazed, even though there was no actual sugar glaze involved.

That said, the texture was not universally appealing. A few thinner pieces became stringy, especially those from the greener stalks. The thicker, redder pieces performed best. If I repeated this, I’d select stalks at least 1/2 inch thick and cut them evenly, probably between 2 and 3 inches long, to minimize overcooked scraps.

8. The color suffered, and that matters more than people admit

Visually, this was not the rhubarb of magazine covers. Sugar preserves brightness; bacon grease muddies it. The final color landed somewhere between bronzed rose and mauve-brown, with the bacon solids adding speckling that made the whole thing look more rustic than elegant. If you’re serving guests and hoping for a vivid pink condiment, this method will disappoint you.

In my kitchen, color matters because it shapes expectation. Bright pink says tart and fruity. Browned pink says savory, earthy, maybe pickled. Before I even tasted it, I knew I wasn’t going to put this on yogurt or spoon it over shortcake. It looked destined for pork chops, liver pâté, or a wedge of sharp cheddar. And that instinct turned out to be exactly right.

9. What it tasted good with

The best pairing, by far, was pork. I served about 2 tablespoons of the cooked rhubarb, drained lightly, alongside a seared 8-ounce pork chop, and the combination made immediate sense. The fat in the chop echoed the bacon grease, while the rhubarb’s acidity cut through the richness. It also worked on a sandwich with thick-sliced ham, grainy mustard, and rye bread.

I liked it even more with cheese. A small spoonful next to an aged white cheddar or a creamy triple-cream cheese gave the plate a sharp, smoky contrast. Folded into a pan sauce with 1/4 cup dry white wine and 1 teaspoon Dijon mustard, it turned into a serviceable sauce for roast chicken. What did not work was anything sweet-adjacent. On vanilla ice cream it was dreadful, and on buttered toast it tasted confused, like breakfast arguing with dinner.

10. What went wrong

The first issue was seasoning. Because bacon grease varies wildly in saltiness depending on the bacon you rendered it from, this is hard to control. Mine had enough salt to season the rhubarb, but if your grease is very salty, adding 1/2 teaspoon kosher salt could push the dish too far. Next time I would taste the grease first and possibly add no extra salt at all.

The second problem was clove intensity. Fourteen whole cloves in 3/4 cup fat and 1 1/2 pounds rhubarb was just barely under the line. Another 4 or 5 cloves would have made it medicinal. Clove is powerful because of eugenol, the same aromatic compound that gives it that almost dental warmth. For a smaller batch, even 8 to 10 cloves would be plenty.

The third issue was yield. Rhubarb shrinks dramatically. My 1 1/2 pounds cooked down to roughly 1 3/4 cups of usable finished rhubarb once I removed the cloves and left behind most of the excess fat. If you want enough to serve 6 people as a condiment, you’ll need at least 2 pounds raw.

11. How I’d improve the method next time

If I were refining this for regular use, I’d make three changes. First, I’d use 1/2 cup bacon grease instead of 3/4 cup. That would still coat and poach the rhubarb but leave less excess fat to drain off. Second, I’d add 1 small shallot, very thinly sliced, at the beginning. Shallot would soften into the mixture and add sweetness without sugar.

Third, I’d shorten the cooking time to 28 to 30 minutes for stalks under 3/4 inch thick. Thirty-five minutes gave me a compelling result, but also pushed some pieces past the point of elegance. I might also finish the pot with 1 teaspoon cider vinegar or 1/2 teaspoon cracked black pepper to sharpen the savory profile. Oddly enough, once you remove sugar entirely, a little more acid can make the flavor feel cleaner, not harsher.

12. If you want to try it, here’s the safest and most practical version

Use 2 pounds rhubarb, 1/2 cup strained bacon grease, 10 to 12 whole cloves, and no added salt until the end. Choose a heavy saucepan, keep the heat low, and stir only once or twice. Cook uncovered for 25 to 30 minutes, checking at 20 minutes for tenderness. Remove the cloves before serving, and spoon the rhubarb out with a slotted spoon so you leave most of the fat behind.

Food safety note from one experienced home cook to another: use clean, freshly rendered bacon grease that has been refrigerated, and don’t hold the finished rhubarb at room temperature for hours. Cool leftovers promptly and refrigerate them in a covered container for up to 3 days. I reheated a small portion gently in a skillet, and it held up well enough for a second meal.

13. The broader cooking lesson this little stunt taught me

What fascinated me most was not whether the experiment “worked,” but how clearly it showed rhubarb’s underlying identity. Strip away sugar and bright red presentation, and rhubarb reveals itself as an acidic stalk vegetable with real savory potential. It behaves more like a tart braising ingredient than most people realize. Fat doesn’t erase that; it frames it.

As someone who has spent years cooking my way through farmers market seasons, I find those moments useful. They remind me that ingredients aren’t locked into one tradition. Rhubarb belongs in pies, absolutely, but it can also sit next to roast meat, charcuterie, lentils, and bitter greens. Sometimes the best kitchen experiments don’t produce a new favorite dish. They produce a new way of seeing an old ingredient.

14. So, was it worth doing?

Yes, with qualifications. If you’re hoping for a delicious oddball preserve to eat from the jar with a spoon, no. If you want a savory condiment with smoke, perfume, and enough acidity to wake up a rich plate, absolutely. My 35-minute pot of rhubarb in bacon grease and cloves did not become dessert. It became a conversation piece that actually earned its place on the table.

Would I make it again? I would, but more intentionally. I’d serve it with grilled bratwurst, roast pork loin, or on a cheese board with mustard and dark bread. In other words, I’d stop asking it to be sweet rhubarb with a twist and let it be what it clearly wanted to be: a savory, tart, smoky June condiment with just enough clove to keep people guessing.