November 19, 2025
Sewing With Scraps - A Guide to Foundation Paper Piecing (Part 2 of 2)

You've got your pile of beloved fabric scraps, all your supplies, and your excitement to create something beautiful - now, it's time to sew!

Join us for part 2 of our Beginner's Guide to Foundation Paper Piecing, as we guide you step-by-step through creating your first block - from preparing your paper templates to sewing the block together and removing the paper for a neat, polished finish.

By the end, you’ll have your very first foundation paper pieced block ready to use — perfect for adding a touch of whimsy to a Twig & Tale® pattern or as the start of a beautiful new patchwork project. We will be using our all-new Toadstool Quilt Block to show the techniques.

(Missed part 1? Find it here! And, until December 8th, get the Toadstool FPP Quilt Block Template as a FREE gift with the purchase of any other pattern!)

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The Foundation Paper Piecing Process

At its most basic, FPP is just...

    • Sew
    • Fold
    • Trim 
    • Press

Keep this in mind as you work, and you'll never go astray!

To begin, print your pattern pieces (and assemble them, if it is necessary for the size you are working on.) Normal printer paper will work just fine, or you can purchase purpose-made foundation paper. I'm just using normal printer paper here.

(Note: we have intentionally opted not to include a Projector file for these patterns, as projecting is not very conducive to the sort of precision required. However, if you do not have the option to print, one could consider projecting the A0 file onto paper and tracing it. Do not, however, use these pieces to cut fabric directly, as we are not pre-cutting our fabric.)

Printed pattern pieces for the Toadstool FPP template are laid on a wooden desk with wood-grain pencils laid on top.

Some sewists find they prefer not to have "seams" in their paper as they work, as it can make ripping the paper off more difficult later - to avoid this, you can optionally trace your pieces onto thin but sturdy paper, such as parchment or butcher's paper.

A woman tracing pattern pieces onto thin brown parchment paper, with a basket of thread barely visible on one side and part of a sewing machine visible on the other.

Trim your foundations, leaving an extra 3mm or so around all edges to help ensure you have plenty for your seam allowances later on. Once you do, you can place them in order to get a bit of a preview of what the final block will look like - this can be a good time to colour in these pieces, if you are more of a visual learner, based on the included colouring page. Then, pre-fold the templates at each seam line, to make things easier later.

A side by side image which provides examples of the above text: on the left, the coloured-in foundation templates are laid out on a wooden desk, with extra margins trimmed around them and colored pencils lay on top. On the right, a close-up shows the A foundation with creases made along all seam lines.

From there, it's time to start sewing!

(In this tutorial, we will be sewing the foundations in letter order - A, B, C - but when doing FPP, the order of foundations you sew doesn't really matter. [However, following the number order within each foundation is vital!] If you would like to start with a simpler foundation, like B, C, or D, to practice the techniques first, you may.)

Take foundation A, and find which section is piece number 1. With the fabric wrong side up, make sure your fabric scrap is big enough to cover section A1, with a good margin all around for seam allowance + extra leeway, including enough to cover any marked seam allowances at the edge.

If you'd like, you can pin or lightly glue the fabric scrap to the back of the foundation, to keep it in place while you work. 

A side by side image which provides examples of the above text: on the left, the A foundation is shown with a red floral-print scrap laying face down on the template, covering the A1 section. On the right, the same scrap has been placed under the template in the same spot, with the template folded back.

Then, fold back your foundation + fabric together and crease, to give yourself a guideline for matching up your next scrap. If it will be helpful for you, you can take the time to pre-trim your seam allowance at this point. (Anywhere from 6-10mm [1/4-3/8"] will do - the precision will come from the piecing, not the cutting, so just make sure it's adequate to prevent fraying.)

A side by side image which provides examples of the above text: on the left, a hand is shown folding back the paper template + fabric at once, creating a crease along the seam line. On the right, we see the resulting crease, as well as a trimmed seam allowance to aid in placement.

Then, using a piece of fabric that is big enough to cover A2 wrong side up + a good margin, flip it right sides together with the A1 scrap that's already behind your foundation.

Ensure you have left adequate seam allowance along that edge that we creased and trimmed before. (You can trim a straight edge beforehand, if you want, or just leave it rough.)

Pin in place, if you wish.

A side by side image which provides examples of the above text: on the left, a light green triangle scrap is laid over the A2 section of the A foundation, wrong side up. On the right, that same scrap has been turned right sides together with the scrap from the previous photos to line up for sewing.

With the paper template on top and your fabric scraps in place underneath, transfer everything under the needle of your sewing machine. Your paper will lay flat on top, and you will stitch through it. Line it up so that your needle will go down precisely at the beginning of the line between A1 and A2. 

A side by side image which provides examples of the above text: on the left, the paper FPP template is under a sewing machine, with the two lined-up scraps underneath but not visible. On the right, a close-up of the needle is shown lined up directly over the start of the seam line.

Using a stitch length of 1.5-2, sew from one end of that A1-A2 seam line from precisely one end to the other.

If you are sewing into the marked seam allowance, it can be good to sew all the way to the fabric's edge, but any line that ends at another piece must be precise.

A side by side image which provides examples of the above text: on the left, the needle of the sewing machine is shown ending precisely at the end of the seam line. On the right, the finished seam is shown on the paper template, removed from the sewing machine.

Fold the template back at the seam line, and trim the seam allowance evenly. You may use whatever seam allowance you prefer, generally about 6-10mm (1/4"-38").

Open it back up, and press your pieces out open. You can do this with an iron, or if you'd like an easier option as you work, just "finger press" them open with something like a "finger presser" tool, bone folder, seam roller, ruler, or even just your fingers.

A side by side image which provides examples of the above text: on the left, a floral-printed rotary cutter is being used to trim the seam allowance of the seam that was just sewn, with the paper template folded back. On the right, the template has been turned over to show the fabric scraps, which are being creased open by a bone folder.

From there...just repeat! Continuing in numbered order, now we will select a scrap big enough to cover section A3 wrong side up, and flip it underneath to line up and sew with the finished section next to it - in the case of the Toadstool, this will be A1. 

I struggle with spatial tasks sometimes, and so all the flipping and turning can make it a challenge to line up scraps the right way to sew, and have them press flat like they need to cover the right section. If you find you are having the same challenges, here's a way I've found to help me get it right every time. (I am showing this on the B foundation, but it works anywhere you need it.)

A side by side image which provides examples of the above text: on the left, the B foundation is shown with a red scrap underneath the B1 section, with the template + fabric being folded back along the first seam line. On the right, a light green scrap is shown face down on top of the unfolded template, with a crease made in it along the seam line.

After folding back my paper + attached fabric using the template line, lay the next scrap on top wrong side up, check its size and orientation, and then fold up the appropriate edge to match the line on the template. This marks the seam line quickly, and easily; you can also use a disappearing pen to mark the seam allowance too, if it's helpful. Then, with the scrap still folded, turn the foundation over, and lay the new folded piece right side up so that it lines up with the first crease made, and covers the section completely. Then, without moving it, unfold it so that the creases stay lined up. 

From there, just turn the foundation over, and sew the line as usual.

A side by side image which provides examples of the above text: on the left, the template + fabric scraps have been turned over, and the light green scrap is shown being lined up with the crease in the red scrap. On the right, the light green piece has been unfolded, with the crease lines of the two scraps still lined up.

Once you get to piece A5 of the Toadstool, or similar spot in the pattern you are using, you'll see why order matters - it crosses over multiple previous sections. If we had done these out of order, we'd run into trouble. But, because we went in the order we did, we will easily be able to line up this fabric scrap to overlap with those previously stitched sections, and sew across the whole thing at once, the same as if we were joining two single sections. 

A side by side image which provides examples of the above text: on the left, a finger points to the part of the template where one seam line crossed multiple sections. On the right, a close up is shown of the finished sections in this same area.

Trim the seam allowance, and press the fabric pieces open just as usual, continuing until you have done so with all of the A pieces. Then congratulations - you've just finished your first foundation! At this point, you can trim more neatly around the edge of the foundation's seam allowance, to have it ready to connect to the others later. 

A side by side image which provides examples of the above text: on the left, a finished but untrimmed A foundation is shown on the fabric side. On the right, the same finished foundation is shown with the excess fabric trimmed away.

You'll repeat this same process for each section of each foundation - B1, B2, B3, C1, C2...you get the idea. Once you have completed all the foundations in your block, just trim them to match the marked seam allowance exactly, and you will be ready to assemble the whole thing together, and watch your picture come to life!

All the finished foundations of the Toadstool FPP quilt block pattern, laid out lined up on a desk and photographed close-up

To assemble your foundations, simply lay each one right sides together with the accompanying one, pinning or hand-basting any spots that need to line up well. Then sew together, and press open, and continue in assembly order until they are all attached. 

A moving GIF shows the different foundations being joined together one-by-one to assemble the finished Toadstool foundation paper piecing block.

Then, it's time to remove the paper template. With the needle holes acting as perforations, they will tear pretty easily from the back of your work. Tools like tweezers will be really helpful for the tiniest of pieces. 

The backside of the finished Toadstool FPP template is shown, with about half of the paper pieces removed. A hand is removing still another section.

Give your block a final press, and then it's time to do a little happy dance - because you've officially made your first Foundation Paper Pieced quilt block!

A finished and pressed Toadstool FPP panel is shown laid on a wooden desk with a scrappy leaf garland laying beside of it. A pair of hands is showing the "thumbs up" sign on either side.

From here, there's all sorts of ways to include your quilt block in your favourite T+T projects. As mentioned previously, the Toadstool templates are sized specifically to work as the front flap of the Foraging Satchel, using this blog post to adapt the pattern. 

A young woman holds up a finished Foraging Satchel in the forest, mostly concealing her face. The Satchel features the Toadstool FPP block on the front flap.

But that's not the only option, by far! We've shared some additional ideas for using your quilt blocks in garments, accessories, and more here on the blog - come on over, and find inspiration for your next quilt-y project!