
Roasting asparagus and topping it with a bright tangerine syrup takes this green veggie up a notch. The spears get that perfect bite and a shiny citrus glaze on top. Every time my family sits down to this, it vanishes fast and someone always wants to know how it’s made.
This one never fails to lift my mood when I put it on the table. I remember coming up with it one spring when I couldn't stop seeing tangerines at the farmers market. Now I find myself cooking it every spring just because.
Irresistible Ingredients
- Olive oil: Brings richness and lets the asparagus brown evenly in the oven. Use the best fruity extra virgin oil you can find
- Freshly squeezed tangerine juice: Adds bright floral flavor. Pick juicy tangerines that give when you squeeze them a bit
- Salt and black pepper: Wakes everything up and counteracts the sweet syrup. Crush your pepper fresh for best bite
- Granulated sugar: Cooks down into a thick syrupy base for the glaze
- Rice wine vinegar: Rounds out the sweetness with a mild punchy tang. Pick a clear gentle type
- Asparagus spears: Look for snappy stalks and tips that stay closed. Makes them taste and look awesome
Simple Steps to Follow
- Serve:
- Lift the roasted spears onto a platter and pour that warm shiny syrup right over. That way you get the best flavor and brightest glaze
- Make the Tangerine Gastrique:
- As the asparagus is in the oven, toss sugar, tangerine juice, and vinegar in a small pot. Bring it up to a boil, stirring. Turn the heat down after it bubbles and let it simmer down for 5 to 10 minutes till it’s thick enough to cover the back of a spoon
- Roast the Asparagus:
- Spread out the oiled asparagus on a pan so none are touching too much. Slide into the oven and roast for 12 to 15 minutes till they’re lightly browned at the edges and nice and tender
- Season the Asparagus:
- Drop the prepped asparagus in a big bowl and toss well with olive oil, salt, and pepper. Make sure each gets coated
- Preheat Oven:
- Crank the oven up to 400 degrees Fahrenheit so they roast just right

For me, the highlight is that one bite when tangy sweet syrup hits those roasty asparagus tips. My cousin loved it so much, she once just dipped her finger in the syrup. Now I always make extra just for licking.
Clever Storage Ideas
Stick any extra asparagus and syrup in separate containers if you can. Put cooled veggies in something airtight and pop in the fridge for up to three days. The syrup can hang out even longer in a glass jar in the fridge. Warm ‘em up before eating so things stay tasty and nice.
Swap Options
No tangerines nearby? Sub in oranges for a softer vibe or blood oranges for a pop of color and tang. Out of rice vinegar? White wine vinegar or apple cider vinegar both work fine for a hint of difference. Or swap the sugar for some maple syrup if you want a deeper, almost caramel note.
Best Ways to Serve
This one’s amazing next to anything smoky or rich. Serve with herby roast chicken, a grilled steak, or plain pasta with a little parmesan and butter. Sprinkle a few toasted nuts or some orange zest up top for crunch and buzz—especially if you want to show off at a gathering.

A Little French Flair
Restaurant chefs love to make a gastrique, which is just a sweet and sour syrup for drizzling over dishes. Making your own fruity version at home is a total breeze and takes your veggies up a level. I started using this trick to punch up flavor without heavy sauces, and now it’s what I use to wow friends.
Recipe FAQs
- → Can I swap fresh tangerine juice for store-bought?
If you don't have time to squeeze it yourself, bottled works fine. Just try to get unsweetened, 100% juice so your sauce stays sharp and not too sugary.
- → How do I keep asparagus from getting too soft?
Make sure the spears have space on the pan. Give them a check at 12 minutes so you can catch them before they turn mushy. You want them a bit tender, green, and still snappy when you bite in.
- → Do I have to use rice wine vinegar for this sauce?
That vinegar adds gentle tang with almost floral vibes. If you need a swap, white wine vinegar is ok but it's a bit stronger. Cut back just a tad and taste as you go.
- → Can you serve it at room temp?
The flavors really stand out when the asparagus and sauce are warm. If it sits out, the glaze might get thicker and stickier—but it'll still taste good if you eat it later.
- → What goes with this tasty veg plate?
This side is great with chicken, pan-seared fish, or part of a brunch lineup. That citrus zing really livens up anything rich or creamy on your table.