A frozen breakfast sandwich can taste surprisingly fresh if you heat it the right way. The goal is simple: hot in the center, crispy on the outside, and not soggy.
Below are the best methods (microwave, air fryer, oven, toaster oven) with exact steps, plus quick fixes if it comes out rubbery or wet.
Quick Answer (Best Method)
For the best texture, use a two-step reheat: microwave to warm the middle, then crisp the bread.
- Microwave at 60% power for 60–90 seconds (wrapped in a slightly damp paper towel).
- Finish in an air fryer for 2–3 minutes at 170°C / 340°F (or a skillet 1–2 minutes per side).
Before You Reheat (Avoid Soggy Bread)
- If possible, separate the sandwich (bun + egg + meat + cheese) and heat components evenly.
- Remove plastic wrap. Only use paper wrapping if it’s labeled microwave-safe.
- Let it rest 30 seconds after microwaving so the heat finishes spreading.
Reheat Frozen Breakfast Sandwich in the Microwave
Best for: fastest option, soft bread
- Wrap the sandwich in a slightly damp paper towel.
- Microwave on 50–70% power:
- From frozen: 1:30 to 2:30
- From thawed (overnight in fridge): 45 to 75 seconds
- Rest for 30 seconds. If the center is cool, add 15–20 seconds at 50–60% power.
Tip: Lower power prevents rubbery egg and cold spots.

Reheat Frozen Breakfast Sandwich in the Air Fryer
Best for: crispy outside + hot inside
- Preheat to 160–170°C (320–340°F).
- Air fry:
- From frozen: 6–8 minutes
- Flip, then cook 1–2 minutes more if needed
- If the bread browns too fast, wrap loosely in foil for the first half, then unwrap to crisp.
Reheat Frozen Breakfast Sandwich in the Oven

Best for: reheating multiple sandwiches
- Preheat oven to 175°C (350°F).
- Wrap sandwich in foil.
- Bake:
- From frozen: 20–25 minutes
- From thawed: 12–15 minutes
- Unwrap and bake 2–3 minutes to crisp the bread.
Reheat Frozen Breakfast Sandwich in a Toaster Oven
Best for: crispy bread with less drying
- Set toaster oven to 175°C (350°F).
- Wrap in foil and heat:
- From frozen: 15–18 minutes
- From thawed: 10–12 minutes
- Unwrap for the last 2 minutes.
How to Know It’s Heated Through
- Cheese is melted and the egg is hot (not lukewarm).
- Meat is steaming.
- If you use a thermometer, aim for 74°C / 165°F in the center.
Troubleshooting
- Soggy bread: microwave only to warm, then crisp in air fryer or skillet; avoid sealed wrapping.
- Rubbery egg: use 50–70% microwave power and rest 30 seconds.
- Cold center: add 15–30 seconds at 50–60% power, then rest.
- Outside brown, inside cold: lower heat, longer time; use foil for the first half.
FAQ
Should I thaw a frozen breakfast sandwich first?
If you can, thaw it overnight in the fridge. It reheats more evenly and reduces the chance of a cold center.
Can I reheat it straight from the fridge?
Yes. Reduce the times by about half and check the center, then add short bursts if needed.
Can I toast it straight from frozen?
Not recommended. The bread browns before the middle heats through. Use microwave + crisp for best results.