This low carb 2-ingredient bacon asparagus roast is the kind of simple, crowd-pleasing dish that becomes a family tradition without you even trying. My Aunt Mary served a pan of these at every spring dinner party, and they were always the first thing to disappear. With just fresh asparagus and smoky bacon, you get crispy, savory perfection that makes eating greens feel like an absolute treat—no fancy sauces, no extra fuss, just good ingredients and a hot oven doing the work.
Serve these bacon-wrapped asparagus spears hot right from the baking dish, alongside simple mains like roasted chicken, grilled pork chops, or a pan-seared steak. They pair nicely with a crisp green salad or a light cucumber salad to balance the richness of the bacon. For brunch, tuck a few spears next to scrambled eggs or a crustless quiche. If you’re hosting, set the casserole dish in the center of the table and let everyone grab a bundle or two with tongs—these work beautifully as either a side dish or a finger-friendly appetizer.
2-Ingredient Bacon Asparagus RoastServings: 4
Ingredients
1 pound fresh asparagus spears, ends trimmed
10–12 slices thin-cut bacon
Directions
Preheat your oven to 400°F (200°C). Line a large baking sheet or shallow ceramic casserole dish with parchment paper for easier cleanup, if you like.
Rinse the asparagus and pat it completely dry with a clean kitchen towel or paper towels. Trim off the tough woody ends by snapping or cutting about 1 to 2 inches from the bottom of each spear.
Sort the asparagus into small bundles, using 3 to 4 spears per bundle depending on thickness. Try to keep the spears in each bundle roughly the same size so they cook evenly.
Starting at the thicker end of a bundle, wrap 1 slice of thin-cut bacon tightly around the asparagus, spiraling it up toward the tips and overlapping the bacon slightly as you go. Leave the very tips of the asparagus exposed. Place the wrapped bundle seam-side down in the casserole dish. Repeat with the remaining asparagus and bacon, spacing the bundles slightly apart so hot air can circulate.
Bake on the middle rack for 18–25 minutes, or until the bacon is cooked through and the asparagus is tender but not mushy. Thicker asparagus and tightly wrapped bacon may need the longer end of the time range.
For extra crisp edges, switch the oven to broil for 2–4 minutes at the end of cooking, watching very closely so the bacon doesn’t burn. The bacon should look browned and lightly crisped, with some golden spots along the edges.
Remove the dish from the oven and let the bundles rest for 3–5 minutes; this helps the bacon firm up a bit and makes them easier to serve. Transfer to a platter or serve straight from the casserole dish while hot.
Variations & Tips
For milder flavor or picky eaters, use center-cut bacon, which tends to be a bit leaner and less intense. If your family prefers extra-crispy bacon, choose very thin-cut slices and keep the bundles to 2–3 spears so the bacon has more direct heat exposure. For a heartier bite, you can instead wrap each individual spear with half a slice of bacon, cutting the strips crosswise—this gives more bacon-to-asparagus ratio without adding more ingredients. If you’d like a touch of sweetness without changing the 2-ingredient promise, you can very lightly brush the finished bundles with a tiny bit of the bacon drippings from the pan to boost flavor instead of adding sauces. To keep things low carb, serve these with simple proteins and non-starchy sides rather than bread or potatoes. Food safety tips: Always wash and dry asparagus thoroughly before cooking, and keep raw bacon refrigerated until just before you’re ready to wrap. Use a separate cutting board and knife for trimming the asparagus if you’ve handled raw meat on another surface. Make sure the bacon is cooked to at least 145°F (63°C); visually, it should no longer look raw or rubbery. Refrigerate leftovers within 2 hours in a shallow container, and reheat in a hot oven or air fryer until steaming to restore crispness and ensure they’re heated through.
