Brussels Sprout Bacon Cheddar Soup (Recipe Guide)

This soup pairs browned bacon and tender Brussels sprouts with sharp cheddar in a smooth, creamy broth. Cook it in a heavy, induction-compatible stainless-steel pot, add the cheese over low heat, and avoid a hard boil for a silkier finish. The recipe serves six and uses everyday ingredients, one pot, and clear steps for reliable results.

After a busy day, choosing dinner can feel harder than cooking it. This soup offers a satisfying change from the usual skillet meal, but it still uses familiar ingredients and a straightforward stovetop method. The key is controlling the heat: brown the bacon, soften the sprouts, then add dairy and cheese gently.

Recipe at a glance

This six-serving soup has a creamy, blended base with bacon for smoky flavor and cheddar for richness. Plan on about 15 minutes to prep and 30 minutes to cook, though timing can vary with your stove and how finely you slice the sprouts.

The recipe uses 450 g Brussels sprouts, 170 g bacon, 1 medium onion, 2 garlic cloves, 750 mL low-sodium chicken stock, 250 mL milk, 250 mL cream, 225 g sharp cheddar, and 15 g flour. Keep salt and black pepper nearby, but season at the end because bacon and cheese can both be salty.

Ingredients and pot setup

A little preparation helps the soup cook evenly and keeps the cheese from slowing you down later. Use freshly grated cheddar, slice the sprouts to a similar thickness, and choose a pot suited to your cooktop before heating it.

• 450 g Brussels sprouts, trimmed and thinly sliced
• 170 g bacon, diced
• 1 medium onion, diced
• 2 garlic cloves, minced
• 15 g flour
• 750 mL low-sodium chicken stock
• 250 mL milk
• 250 mL cream
• 225 g sharp cheddar, freshly grated
• Black pepper and salt, to taste

Use an uncoated, 3-ply stainless-steel pot with a magnetic exterior for induction. Stainless steel is nonreactive with this dairy-containing soup, and a clad pot spreads heat more evenly than thin-gauge cookware. Pot and lid limits vary, so check the maker’s instructions rather than assuming a universal temperature rating.

Grate the cheddar yourself if possible. Pre-shredded cheese may contain coatings that can affect how smoothly it melts. Trim the sprouts and slice them evenly; pieces of similar size tend to soften at a similar rate. Do not use aerosol cooking spray in the pot.

Step-by-step stovetop method

The order matters: cook the bacon first, build flavor in its fat, and use stock to loosen the browned bits before simmering the sprouts. Blend the vegetables before adding dairy, then melt in the cheddar slowly for a smooth finish.

1. Prep and preheat. Dice the bacon and onion, mince the garlic, slice the sprouts, and grate the cheddar. Set the empty pot over medium heat for 2 minutes. Add the bacon before the pot becomes very hot.

2. Render the bacon. Cook over medium heat, stirring now and then, until browned and crisp. Keep the fat below its smoke point. If it begins to smoke, lower the heat; smoke is a signal to turn the temperature down, not a goal. Bacon fat can vary with rendering and food residue. For comparison, refined canola oil has a smoke point of about 400°F / 204°C.

3. Soften the aromatics. Transfer the bacon to a plate, leaving about 1 tablespoon of fat in the pot. Add the onion and cook for 4 to 5 minutes, stirring until softened. Add the garlic and cook for 30 seconds. Stir in the flour and cook for 1 minute.

4. Add stock and sprouts. Keep the heat moderate and gradually whisk in the stock, scraping up the browned bits, called fond, from the bottom. Fond is the flavorful layer left by browning; stock loosens it so it can join the soup. Add the sliced sprouts and bring the liquid to a gentle simmer, about 185–200°F / 85–93°C.

5. Cook until tender. Simmer the sprouts for 8 to 12 minutes, stirring occasionally. They should be soft enough to blend easily. If they are still firm, simmer a little longer and check again.

6. Blend the base. Turn off the heat. Use an immersion blender in the pot until the soup is smooth. Keep the blender head submerged to reduce splashing. If using a countertop blender, work in small batches and follow its instructions for hot liquids.

7. Add dairy and cheese. Stir in the milk and cream, then warm the soup gently. Reduce the heat to low and add the cheddar in small handfuls, stirring until each addition melts before adding the next. Do not let the soup boil vigorously after adding dairy or cheese; high heat can make the texture grainy or separated.

8. Finish and serve. Return most of the bacon to the pot, keeping some crisp pieces for topping. Season with black pepper and taste before adding salt. Serve hot with the reserved bacon and, if you like, a little extra cheddar.

Heat control and troubleshooting

Small adjustments can prevent the most common problems: tough sprouts, smoky bacon, or a grainy cheese base. A gentle simmer cooks the vegetables without rough boiling, while low heat gives the cheddar time to melt into the soup.

Avoid adding cold liquid to a very hot, empty pot. Rapid temperature changes can stress cookware and may cause warping. Add stock after the flour has cooked, while the heat is moderate. Likewise, do not quench a hot pot with cold water or set it directly on a cold, wet surface.

Choosing the pot and managing fond

A heavy, induction-compatible stainless pot gives you a stable base for rendering bacon and cooking the soup in one vessel. The magnetic exterior is what lets a stainless pot work on induction; check with the cookware maker if you are unsure about compatibility.

The flour and stock help turn the bacon fond into part of the broth. Whisk in the stock gradually so the flour disperses rather than forming lumps. Scrape the base with a wooden spoon or another utensil suitable for your pot. If fond is dark brown, it can add savory flavor; if it is black or smells burnt, avoid scraping it into the soup.

Stainless steel has no single universal safe thermal-shock threshold. Avoid abrupt temperature changes and follow the cookware maker’s guidance for the pot and lid. These habits matter whether you cook on induction, gas, or another standard home stove.

Practical stovetop scenarios

These common kitchen situations show how to adjust the method without changing its core. They are practical examples, not measured test results; use the soup’s texture and the cookware maker’s directions to guide your choices.

• Induction burner heats quickly: Start at medium and watch the bacon closely. If it browns too fast or the fat smokes, lower the setting. Induction settings vary by cooktop.
• Sprouts are unevenly sliced: The thinner pieces may soften first. Check the largest pieces before blending; a few extra minutes at a gentle simmer can help.
• You want visible bacon pieces: Blend the vegetables and liquid first, then stir in the bacon. Keep some crisp bacon aside for topping so it stays crisp at serving.
• You have a smaller pot: Use a larger pot if the ingredients crowd the pan. Crowding makes stirring harder and can increase the chance of splashing when blending.

Serving, storing, and cleaning

Serve the soup soon after the cheddar melts for the smoothest texture, and add the crisp bacon at the table if you want it to retain its bite. Cool leftovers promptly in shallow containers, then refrigerate them.

For food-service cooling, FDA Food Code guidance calls for cooling from 135°F to 70°F (57°C to 21°C) within 2 hours, then from 70°F to 41°F (21°C to 5°C) within 4 additional hours. Use shallow containers and verify temperatures with a food thermometer. When reheating, warm gently and stir; avoid a vigorous boil, which can affect the texture.

Let the pot cool before washing. Use warm, soapy water and a nonabrasive sponge. For stuck fond, soak the pot with warm water, then loosen the residue gently. Avoid steel wool and harsh abrasive pads on polished stainless steel, which can scratch the finish. Follow the cookware maker’s care instructions.

Frequently asked questions

These quick answers cover the choices that most affect the soup’s flavor, texture, and safe handling. Keep the heat gentle once dairy and cheese are in the pot, and taste before adding salt.

Can I use frozen Brussels sprouts?
Yes, but thaw and drain them first if possible. They may soften faster or release more water, so check tenderness early and adjust the simmer time.

Can I use a different stock?
Yes. Vegetable stock can replace chicken stock. Choose a low-sodium option if you want more control over the final seasoning.

Why grate the cheddar myself?
Freshly grated cheddar usually melts more reliably than pre-shredded cheese. Add it in small handfuls over low heat and stir as it melts.

Can I skip the flour?
Yes, but the soup may be thinner. The flour helps thicken the broth; blend the vegetables well and add cheese gradually for body.

Do I have to blend the soup?
No. Blending creates the smooth texture in this recipe. For a chunkier soup, blend only part of the base or leave it unblended.

How do I keep the cheese from turning grainy?
Warm the dairy gently, lower the heat before adding cheddar, and do not boil the soup after the cheese goes in.

Can I make it without bacon?
Yes. The soup will lose the bacon’s smoky, savory flavor. You can still follow the same onion, garlic, stock, and cheese steps, then season to taste.

How should I reheat leftovers?
Reheat slowly on the stovetop over low to medium-low heat, stirring often. If the soup is very thick, add a small splash of milk or stock.

Can I freeze this soup?
Dairy and cheese soups may change texture after freezing and thawing. If you freeze it, thaw it safely and reheat gently, stirring well; the result may be less smooth.

What can I do if the soup is too thick?
Stir in warm stock or milk a little at a time until it reaches the consistency you like. Taste again before adding salt.

(This article was written by one of our staff writers, Steven R. Bancroft. Visit our Meet the Team page.)