Delicious Chilli Beef Sweet Sauce

As seen in Delicious Meals That Won't Break the Bank.

Start by giving beef strips a quick soak in soy, ginger, garlic, and a little spice to bump up the flavor. Dust those strips in potato or corn starch and fry them so they’re super crunchy and golden. Toss together veggies like peppers, onion, fresh chillies, and spring onion in a hot pan for crunch and a pop of color. Mix up a glossy sauce using sweet chilli, ketchup, and a shot of vinegar, then add the beef and blend fast till it shines. Enjoy it right from the pan over some hot noodles or rice. You get color, crunch, and a sweet-tangy snap in every bite.

Breanna
Created By Breanna
Last updated on Mon, 07 Jul 2025 23:41:26 GMT
Chicken with peppers on a plate, bursting with color. Save Pin
Chicken with peppers on a plate, bursting with color. | foodiffy.com

Dig into Chilli Beef bathed in a sweet and spicy glaze for pure joy—bold, craveable flavors with a real zing every time. It’s awesome when hunger kicks in or you’re out to impress a crowd. That crispy beef stays crunchy forever, even after rolling in that sticky, hot-sweet goodness. The first time I made this after a never-ending day, the whole place reeked of charred steak and onion—now it’s my reliable way to get everyone to smile, and get a favor from my husband if I need one.

One drizzly night, my brother swung by. After trying a single bite, he joked there's no point ordering delivery anymore.

Loaded Ingredients

  • Sesame oil: toasty notes that hug the dish—hunt down toasted if you can
  • White pepper: tosses in a mellow heat
  • Birds eye or hot chillies: brings the fire—go for plump, shiny ones
  • Sweet chilli sauce: the main player—look for seeds so you know it’s real
  • Spring onions: give a sharp, fresh crunch at the end
  • Sugar: makes everything shiny and cools down the chili—fine works best
  • Light soy sauce: all the rich, classic flavor—choose brewed for depth
  • Sweet onion: smooths and mellows the sauce—choose a solid, weighty one
  • Vinegar: lifts the taste—any basic rice or white vinegar does the trick
  • Rump or sirloin steak: slice thin for soft bites—look for ones with a bit of marbling and freshness
  • Ketchup: gives the sauce that iconic sweet tang—go standard or organic
  • Cornstarch or potato flour: the secret to snap-crackling beef—fresh is your friend here
  • Egg: acts like glue for the crust and cranks up crispiness
  • Ginger garlic paste: brings a happy kick—go fresh for best zing
  • Bell pepper: extra crunch and color—pick bright, unblemished ones
  • Salt: brings all those flavors together—sea salt’s great if stocked

Unbeatable Step-by-Step

Get the Beef Set:
Slice steak thin against the grain for best texture. Toss it in with soy, ginger garlic, sesame oil, sugar, and white pepper to coat every bit. Let it rest in a chill spot for about fifteen minutes so it soaks up flavor.
Crust That Meat:
Break an egg into your marinated beef and stir it up so each strip's slick. Roll meat in starch so every piece separates. Knock off the extra—no one wants clumps, just crazy crunch power.
Sauce it Up:
Grab a bowl and mix sweet chilli, ketchup, extra soy, vinegar, a touch of sugar and a pinch of salt. Stir until it’s nice and smooth, then set aside. This is where things get tasty.
Sizzle the Veg:
Splash a bit of oil into a fresh wok or pan. In go your onions—let 'em perfume the air for a second, then drop in peppers and keep them crispy with a quick toss.
Crisp That Beef:
Heat up oil in your biggest pan until it hits about 350°F. Fry the beef in batches—don’t crowd the pot. Let them turn deep gold and crunchy, should only take a minute or two per handful. Drain on a rack or paper towels.
Pull Everything Together:
Chuck the fried beef back in, pour on that sauce, and add your chopped chilies with spring onion. Toss on high heat till it glistens and fills the kitchen with awesome smells—just a minute or so should do it. Kill the heat when glossy and perfect.
Time to Dig In:
Scoop your crackly hot chilli beef onto a pre-warmed plate, and eat while it’s still singing. Crunch good times.
A plate with golden chicken strips and pops of peppers, piled high. Save Pin
A plate with golden chicken strips and pops of peppers, piled high. | foodiffy.com

I usually toss on extra chillies for that wake-up tingle. Red and orange bell peppers are my top pick because their sweet zing evens out the spicy beef and sauce.

Leftovers Made Simple

If you end up with plenty, don’t mix sauce and beef early so it keeps its crunch. Let them both cool down, then tuck them in separate containers in the fridge. Reheat beef flying hot in the oven or air fryer—microwave or warm the sauce in a pan before spooning it on top.

Alternatives and Fixes

Want less meat? Use chicken breast or chunks of tofu for a lighter dinner. No cornstarch? Try potato or rice flour—still gets you crispy. Bell peppers not your thing? Thin carrot strips or snow peas give a different crunch.

Simple Serving Ideas

This is top-notch with a bowl of jasmine rice or on noodles soaking up that tasty glaze. Makes a killer snack with something cold. Sprinkle fresh spring onions or coriander for extra zip.

A heaping plate of sizzling meat under a pepper slice. Save Pin
A heaping plate of sizzling meat under a pepper slice. | foodiffy.com

Fun Background

This dish borrows from old-school Chinese takeouts, but home cooks have tossed crispy fried meat in sugary, spicy sauce for years. It’s a hit at parties and family meals. That double fun—crunchy then saucy—is classic Chinese-American comfort and everybody’s hooked on it.

Common Questions

→ What's the trick to making those beef strips super crisp?

Be sure every piece is coated in starch, shake off any extra, and use hot oil. Fry them in a few small batches so they don’t crowd each other—that keeps them crunchy.

→ Could I pick a different type of beef?

Absolutely! Rump steak, sirloin, or any tender steak is good. Slice it thin so it cooks really quick and stays soft.

→ Is this meal really spicy?

Bird’s eye chillies bring a nice medium burn. Want it less hot? Just toss in fewer chillies or skip the seeds to lower the heat.

→ What veggies work best with this?

Bell pepper, sweet onion, and green onions are great. Carrot, snap peas, or broccoli work too if you want more crunch and color.

→ If I don't want rice, what else goes well with it?

For sure! Try it with stir-fried noodles or just eat the beef alone if sides aren’t your thing.

→ How do I keep my beef from turning soggy?

Add the fried beef into the sauce at the very last minute, toss fast and hot, then serve it straight away for crunch at its best.

Chilli Beef Crispy

Crispy beef, bold sweet heat, bright veggies, and a super quick Asian-style meal. You’ll want a second helping.

Preparation Time
20 Minutes
Cooking Time
15 Minutes
Overall Time
35 Minutes
Created By: Breanna


Skill Level: Moderate

Regional Origin: Chinese

Recipe Output: 2 Portions

Diet Preferences: No Dairy

What You'll Need

→ Main

01 200 g sirloin or rump steak, sliced very thin
02 1 egg
03 120 g potato or corn starch
04 0.5 sweet onion, sliced
05 0.5 bell pepper, in strips
06 2 spring onions, chopped
07 2 bird's eye chillies, chopped

→ Beef Marinade

08 1 tbsp light soy sauce
09 0.25 tsp white pepper
10 1 tsp ginger garlic paste
11 1 tsp sesame oil
12 0.5 tsp sugar

→ Stir Fry Sauce

13 2 tbsp ketchup
14 2 tbsp light soy sauce
15 1 tbsp sugar
16 0.5 tsp salt
17 3 tbsp sweet chilli sauce
18 1 tsp rice or white vinegar

How to Make It

Step 01

Slice steak super thin, drop into a bowl, and add soy sauce, white pepper, sugar, sesame oil, and ginger garlic paste. Mix it all up, cover, and stash it to one side for around 15 minutes.

Step 02

Grab a bowl and stir together sweet chilli sauce, soy sauce, vinegar, ketchup, sugar, and salt until it’s all mixed up. Set that bowl aside for now.

Step 03

Toss the marinated beef with an egg, then coat all the strips really well in starch — try not to let them stick. Shake off the extra powder quickly.

Step 04

Heat oil to about 175°C in a deep pan or wok. Fry beef strips in batches till they’re crisp and golden-looking, shouldn’t take more than a minute or two. Use tongs to lift them out and let them drain on some paper towels or a rack.

Step 05

Get your wok hot again with a splash of oil. Add onions and get them moving, then put in the bell pepper for a quick toss.

Step 06

Toss your fried beef and veggies in the wok, pour over the stir fry sauce, then sprinkle in chillies and spring onions. Give it a good stir over high heat for a couple of minutes so everything's coated and shiny.

Step 07

Scoop everything onto plates while it’s still sizzling. Eat it straight away with rice or noodles, or just enjoy as it is.

Additional Tips

  1. Fry the beef in a few batches to keep that lovely crunchy bite, and try to use really fresh steak for the best texture.

Must-Have Tools

  • Wok or deep pan
  • A couple of mixing bowls
  • Tongs or chopsticks
  • Paper towels or wire rack
  • Knife plus cutting board

Allergy Details

Double-check all ingredients for allergens and consult a professional if unsure.
  • Contains soy, sesame, and egg. The oil might have leftover gluten or other allergens.

Nutrition Details (Per Serving)

Please treat this information as general guidance and not as personalized health advice.
  • Calories: 798
  • Fat Amount: 26.75 g
  • Carbohydrate Count: 105.68 g
  • Protein Content: 37.56 g