scrappy triangle cushion

I made this cushion using my cotton + steel fabrics as part of my #100dayproject on Instagram. I grouped the fabrics into colour families and pieced half square triangles around a central economy block to create the design. The cushion finishes up at 18". If you would like to make your own, here's how to do it …

To create the patchwork, you will need to cut: 

1 blue square @ 4 3/4"

4 yellow triangles

8 navy triangles

20 cream triangles

20 pink triangles

12 peach triangles

4 teal triangles

 For the half square triangles, I use the easy angle ruler and cut to a 3 1/2". If you don't have this ruler, cut squares at 3 7/8th" and split on the 45 degree angle. 

For the economy block, position the first two triangles opposite each other, RST onto the central square. Align along the outer edges, pin and sew. Press open, then repeat for the remaining two sides as seen above. Trim the finished block to a square (this should be 6 1/2"). 

 To construct the half square triangle blocks, place two triangles RST, pin and sew along the long edge. Press open and trim to a square, removing the dog ears on the corners. Ensure all of the half square triangle blocks are the same size (this should be 3 1/2"). 

To put the cushion top together, I like to lay out all of my cut pieces to check I'm happy with the layout. I then stitch the centre block, followed by the surrounding half square triangles. I like to chain piece, so I prep all of the blocks and then stitch and press in stages. To join the blocks, I group into 4 patches around the centre, then piece together as shown above. 

I chose to hand quilt the top to highlight the diamonds created by the colours. I used aurifil 12WT and echo quilted, using a large quilting hoop to help with the tension as I stitched. Of course, you could machine quilt if your preferred. 

To finish the cushion, I created a concealed zip back (tutorial post here) and bound the edges with 2 1/4" binding (binding tutorial post here) for a neat finish to coordinate with my catty corner quilt (see here).

I'm pretty pleased with how this turned out and Millie approves too. I hope this blog helps you to create your own version. Of course, you can switch around the colour schemes for completely different looks to make use of your fabric scraps. 

Mx