Present your loved one with this anatomically-correct heart, a card ("You have my heart!"), and a ring hidden in the heart! When the heart is cut open, blood gushes out and the blood-soaked ring can be pulled out. Love all around! What sweetheart could resist such a display?

Step 1: What you need

You will need the following items to make your own bleeding heart:
- One heart-shaped mold (either an anatomically-correct one, or a valentine-heart shaped cake pan)
- 1 large package of Strawberry flavor gelatin (6oz or 170g)
- 1/2 can evaporated skim milk
- Food coloring (the pastes are preferable to the liquids)
- Clean paintbrush to apply the colorings
- Clean produce bag for the blood (produce bags are light and thin)
- Corn syrup and Grenadine for the blood
- Non-stick cooking spray for the mold

I purchased my anatomically-correct mold from The Anatomical Chart Company at www.anatomical.com a number of years ago. You should be able to find one either there, or at science/education/medical specialty places.

Update February 2011: Alternate sources for a mold include http://www.egeneralmedical.com/heargelmol.html and http://www.thefind.com/kitchen/info-heart-gelatin-mold  (Thanks mookiemueller !)
<p>I got mine on Amazon</p><p>http://www.amazon.com/gp/product/B000OD5TOA/ref=oh_aui_detailpage_o02_s00?ie=UTF8&amp;psc=1</p>
where would i get a heart shaped mold?? this is so cool
The fun way to present it is in a tupperware bin with lots of fake blood.<br><br>Freaked out my friends :D
for breakup, you could send the same but greenday inspired grenade inside instead of a ring...
sadly i know people that would throw up if you serve this to them, but i want to taste that heart (not about canibalism)
oh my god... that is creepy.. but somehow really awesome! XDD
This was already described by Penn and Teller in their book &quot;How to Play With Your Food&quot;
<p> Penn and Teller's recipe and method is a better alternative for making an actual dessert that can feed several people (they also give great tips on how to present it, and how not to accidentally serve bits of the plastic &quot;blood bag&quot;.)</p> Their recipe is <strong>not</strong> for an anatomical-style heart however (they suggest a heart-shaped cake pan) but it does make a better actual dessert intended to be cut up and served. <em>The gelatin recipe in their book will not work for an anatomical heart mold!</em> (It's not firm enough.) If you have an anatomical heart mold, use the recipe and method I provide in this instructable and it'll be right every time!<br> <br> If you're dead set on an anatomical heart and STILL want to eat it, either be very careful about the blood bag placement... or simply make two hearts, one with a blood bag for show, and the other without a blood bag to eat. (Making two is my preferred method.)
this looks AMAZING! and im thinking about making it for my boyfriend this valentines day buut....its just jell-o with milk and corn syrup blood. that doesnt sound too tasty. is it more of just a funny thing you do and then is over, or are you supposed to eat it??
You can indeed eat it (and it's even tasty) just be careful not to eat or serve any part of the plastic bag.
I definitely want to make one of these. Couldn't find the mold on the site you suggested but it's been awhile since this was posted. After a quick search, I did manage to find a few different ones.<br><br>http://www.thefind.com/kitchen/info-heart-gelatin-mold<br>http://www.egeneralmedical.com/heargelmol.html<br><br>Thanks for posting this.
only us instructables geeks would want such a thing to be given to us for valentines day. think i may give one for valentines day, wonder how i'll get it to them though. I don't think mail is a good idea and i don't think they let me take it into school. lol
This is SOOOO Awesome!! LOVE it!
Where do I get the mold in mexico? or online? thanks
they should make a gummy candy like this except wen u bite into&nbsp; it it sprays out a juice that looks like blood lol<br />
Im in&nbsp;love, anyone this creative and that pays this good attention to detail can have my own damn heart
I want. For valentines day. Thank you. Hahahaha. I'm psyched.<br />
&nbsp;It would be nice for valentines day if you were not really into that whole lovey crap.<br /> <br /> Definitely going to use this for the next zombie walk I go to. =]<br />
&nbsp;Or national ninja day. nothing says I love you more than a heart ripped fresh from the mailman.
that&nbsp; is the most messed up thin Ive ever saw and i love it that is amazing especially the blood that comes out of the middle but what would make it even better is if there were chunks in the blood like it has been sitting there for a while. GREAT!!! <br />
Yeahh i know this &iacute;ble its been here for a while but i was wondering if someone could help me to find a mold like the one used here. Any help? thanks in advance<br />
www.anatomical.com should be able to help you out. &nbsp;That's where I&nbsp;bought my anatomical molds.<br />
&nbsp;This is awesome. I'm definitely doing this for the Valentine's Fair at school next year &gt;__&lt;<br /> <br /> Thanks XD<br />
Somebody's quite the ladies' man :)
Cool, I love the video. It looks really realistic too, so could probably be used as a prop for homemade horror films =D<br/>
Cool profile pic.
i was thinking... could you make the bag out of some sort of edible bag?
Hi, i have a question, i could not find that mold on the site you said but i found a heart mold on Dark side site. BUT once i made a heart it did not look really like a heart maybe i got a deformed mold?
Anatomically-correct colon cake LOL!
Could be made from a bundt cake pan...
You're amazing! I know I would be swooning if I was given this.
This is great!
Anatomically-correct bladder full of fake piss lolz
Sick. Most repulsive food I've seen so far. I already orded a mold ($10 at <a rel="nofollow" href="http://www.protherapysupplies.com/pd_heart_gelatin.cfm).">http://www.protherapysupplies.com/pd_heart_gelatin.cfm).</a> Now I just need to figure out how to make duplicates of this mold out of something food grade so I can make a whole batch of these...<br/>
can you vacuum form it from ldpe?(basically milk carton plastic)
freak out my GF Courtney with this i hid a ring inside lol
You are a awesome, I'm doing this.
Couldn't you just inject the blood with a syringe?
There has to be somewhere for the blood to go if you inject it. If you can make the heart so it somehow has a void inside that can be filled by injecting then it might work. The heart as shown here won't inflate like a balloon if you inject blood - it would just split. Then all that work would be for nothing.
aww... you're a romantic genius! lol!
Man, that thing is just great!!! I'll DEFINITELY be trying this sometime!!! I figure you can use a necklace too, well, anything that can be washed. I wish V_day was back around.<br/>My girlfriend is going to be gone most of the summer, I think I'll try letting her have my heart to take with her. =D<br/><br/>As Sergeant Crayon said, you could always freeze the blood bag, then simply tear the bag off, and stick the frozen blood in the heart. I'll try some experiments with freezing that mixture and putting it in jello. You just want to make sure the blood is frozen long enough to the gelatin around it to harden, so it doesn't all mix together. but I'm sure the cold from the blood will cure the gelatin around it fast enough to keep the insides from becoming a big mess!<br/>In the beginning, I was thinking you were going to have us do a bit at a time until we had a good 1/2 inch on every surface, then just fill that with blood.<br/>
So romantic.... You are a genius for figuring out the true form of love.
I am going to propose to my girlfriend with this idea...THANKS! ;vD
This rocks more than most things ever hope to rock. well done.
i love it for valentines!! i hate all those predictable iconic hearts all over the place. i would also make it just because its really cool. thanks
Scary, but good for Halloween not valintines Day.
omg that looks sooooooooooo real
it looks so real!!!!...great work!!!

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