Perfect to celebrate National Grilled Cheese Day (or just about any day!), this cheese curd grilled cheese with bacon onion marmalade is made with aged white cheddar, cheese curds, bacon and red onion marmalade.
Happy National Grilled Cheese Day! To celebrate (and because how could I possibly let this day go by without indulging in one), I thought I’d made a grilled cheese with cheese curds. Now, cheese curds don’t melt easily, but when they do, they make lovely puddles of cheese, with that great stretchy texture.
My sandwich starts with some great Canadian aged cheddar. The cheddar not only adds great flavour, but works to help keep the cheese curds in place (sort of like cheese glue). On top of the cheddar is a layer of cheese curds, then crispy, salty bacon and to top it off, a generous layer of red onion marmalade.
The red onion marmalade is a breeze to make, and you’ll probably have some left over to use for other things. It keeps well in the fridge for a couple of weeks! Beyond that, start with a really nice crusty bread and be sure to cook this one low and slow.
Ingredients and Substitutions
Bread – any crusty bread will work here, like a French, Italian or Sourdough loaf. Slicing yourself is best to control the thickness of the bread. You don’t want to slice it too thick, or it will slow the cooking.
Cheese Curds – opt for the white cheese curds, if you have a choice.
Aged Cheddar – the addition of aged cheddar adds another flavour to the mix. I suggest an old white cheddar.
Cook’s Notes
- I tossed a couple of fresh cranberries in with my red onion marmalade for this sandwich. Just a few, but it added a lovely tart note. A bit of tart apple (like Granny Smith) would also be nice.
- If you don’t have a microwave and want to add a melty boost to your sandwich, you can place on a baking sheet after it comes off the skillet, and pop in to a 400° F. oven for a few minutes.
- This red onion marmalade recipe is really good! I make it often. If it’s something that you like, you may want to double the recipe and make more to store in the fridge for other uses. It’s great with grilled meat, on top of cheese with crackers or on sandwiches.
Making Ahead
You can make the red onion marmalade well ahead and refrigerate, but bring to room temperature before using. Speaking of room temperature, be sure your cheddar and curds are at room temperature as well, so they will melt more easily.
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Get the Recipe: Cheese Curd Grilled Cheese with Bacon and Onion Marmalade
Ingredients
Red Onion Marmalade:
- 1 Tablespoon olive oil
- 1 1/2 teaspoons butter
- 1 large red onion, halved and thinly sliced
- 1/2 teaspoon fresh thyme leaves
- 1/2 cup red wine
- 2 Tablespoons honey
- 2 Tablespoons balsamic vinegar
- Salt and pepper
Sandwich:
- 8 slices Bacon, cooked, (2 slices per sandwich)
- Cheese curds, at room temperature!
- Grated white aged cheddar, at room temperature!
- Crusty bread, cut in to thick slices
- Butter, at room temperature
Instructions
- Red Onion Marmalade: Heat olive oil and butter in a skillet over medium-high heat. Add half the onions and stir to coat with oil. Cook until slightly softened, 2-3 minutes. Add the remaining onions and stir to combine Cook, stirring often, until onions are softened, about 10 minutes.
- Sprinkle with thyme. Stir in wine and bring to a boil. Lower heat and simmer until onions are very tender and wine has evaporated. Add honey and balsamic vinegar and cook over medium heat, stirring regularly, until any remaining liquid and evaporated and onions are dark and sticky. Let cool to room temperature and use immediately, or store in a covered jar in the fridge for up to 3 weeks. (Makes 1 cup)
- For the grilled cheese: Cook bacon to crisp and set on to a paper towel. Cut bread slices and grate cheese. Heat large skillet over medium-low heat. Butter outside of bread slices. Carefully place a piece of bread buttered side down on top of a butter-knife blade (stops the butter from sticking to the surface and makes it easier to move to the skillet). Add a layer of grated cheddar. Top with a layer of cheese curds. Place a couple of slices of the bacon on top, then finish with a generous layer of red onion marmalade. Top with other slice of bread, buttered side up. Repeat with more sandwiches, as needed. Transfer to warm skillet and cook on both sides until deep golden brown.
- (Note: cheese curds don't melt easily. Always start with room temperature curds and you can aid the process by placing a baking sheet over the top of the skillet to cover for a bit, to build up the heat in the skillet and aid the melting. If all else fails, after your sandwich is golden, place sandwich on a plate and microwave for 20-30 seconds, or until curds melt. Don't worry, it will still be crispy!)
Notes
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More Grilled Cheese Sandwiches to Love!
Hi! I’m Jennifer, a home cook schooled by trial and error and almost 40 years of getting dinner on the table! I love to share my favourite recipes, both old and new, together with lots of tips and tricks to hopefully help make your home cooking enjoyable, stress free, rewarding and of course, delicious!
Made this for dinner tonight. SO SO good! Certainly as tasty as any restaurant sandwich. I made exactly as directed, used sourdough bread and preheated my steel in a 500 degree oven. About 3 minutes per side and we had toasty, crispy, melty perfection! Thanks Jennifer
Glad to hear! Hard to beat a grilled cheese :) Thanks Joni!
Hi Jennifer! Just had to let you know that I made the red onion marmalade, and it was dynamite! Hubby loved it too. I have just recently found your blog and pinned a bunch of recipes, this being one. Oh what to make next?!?! :)
So glad you enjoyed it, Eva and happy you found me! Let me know what you make next :)
This is speaking to me in alllll the ways!! Love that Red Onion Marmalade!!
Thanks Katrina. It’s delicious with all kinds of dishes, too!
I say we make every day national grilled cheese day, so I can devour this sammie on repeat! This looks incredibly delicious.. and slightly dangerous, because no way could I possibly only eat one of these! Love all the ingredients, especially that red onion marmalade, Jennifer! Grilled cheese perfection! Cheers!
Thanks Cheyanne and I’d be up for every-day-is-grilled-cheese day! Let’s start a movement ;)
This is AMAZING Jennifer. I’m waiting for a friend to pick me up for lunch and I’m so wishing we could go somewhere that served this sandwich!
Thanks so much, Chris. It was a nice treat :)
This looks so incredibly good, cheese curds aren’t that easy to find around here but I’m definitely going to keep an eye out because this sandwich is a must-try!
Thanks Sara and it’s worth seeking out cheese curds, for sure. Their texture when melted is very lovely :)
Happy cheese day! Even though I didn’t know it exists!
Your sandwich looks so delicious and beautiful! I want it now!!! :))))
Thanks Inga. I don’t usually keep up on all the “national food days”, but my ears always perk up when I hear grilled cheese :)
What an incredible looking grilled cheese! The red onion marmalade takes this to another level!
Thanks Laura :)
This post was hard to get through without dying of hunger, this has got to be the ultimate grilled cheese. And I’d love that marmalade on any kind of a cheese plate, too.
Thanks Sue and I know what you mean. I’ve been wanting to go to the kitchen and make another one all day :)
Looks delicious. I love a good grilled cheese. Thanks for sharing.
Thanks Keith :)
Yes!! Cheese curds are literally the best food known to man. My boss just got back from Wisconsin where they sell a lot of cheese curds and we’ve been eating them non-stop. I love the idea of putting them in grilled cheese.
Thanks Sarah. It takes a bit of work to get those suckers to melt, but once you do, it’s a bit of heaven :)
Every year I plan to make a grilled cheese sandwich for this day and every year I forget! ha! Now that you’ve made the grilled cheese of ALL grilled cheeses, I don’t have to worry about it! Wow, this is just awesome, Jennifer and I’m loving the red onion marmalade! The perfect Canadian sandwich!
Btw, are you one of those people who put ketchup on the side of your grilled cheese? I hear the Americans are totally grossed out by our strange habit, lol.
Another btw, it’s SNOWING here right now!! Gah!
Thanks Robyn and I am not a ketchup on the side gal. I was introduced to it by my husband though, when he made me my first grilled cheese with a side of ketchup. Never warmed to it though. I like my grilled cheese straight up :) And it’s snowing here, too … BUT … did you see the 19 on the weekend. There’s hope!
What a great grilled cheese to celebrate this wonderful day! LOVE that red onion marmalade Jennifer! Give me a spoon and I’ll just gooble it all up! That bread looks perfectly toasted and that cheese perfectly melted! YUM!
Thanks so much, Mary Ann. Couldn’t let the day go by without indulging :)
Happy grill cheese day, decant sandwich Jennifer, looks delicious.
Thanks Cheri :)