Auntie Em's Crafts

Crafts, Quilts, Decor, And More

  • Home
  • BLOG POSTS
    • Sewing
      • Quilting
      • Tutorials & Patterns
      • Holiday Sewing
    • Machine Embroidery
    • Crafting
      • Craft Show
      • Holiday Crafting
    • Decorating
    • Cooking
    • In-Vitro
  • FABRIC SHOP
  • SEWING & EMBROIDERY SHOP
  • Embroidery Services
  • Emily @ Simply Notable
  • Printables
    • DIY Online Image Size Chart
    • Quilting Charts & Measurements
  • About

Rainbow HST Quilt

2016/09/21 By: Emily6 Comments

After finishing up another Framed baby quilt, I had several squares leftover that I wanted to use for a second rainbow quilt. This rainbow HST (half square triangle) quilt came together in just one day.  You, too, can make one quickly with scraps or even a layer cake.

Rainbow HST Quilt

measures 33″ x 46″

7″ block

Materials Needed:

18 layer cake squares or scraps, cut into 7.5″ squares (I used six colors of scraps, three different prints in each color)

1 yard background fabric, cut into 7.5″ strips, then into 18 7.5″ squares

1/3 yard for binding, cut into 2.5″ strips

1 1/2 yards for backing (for 42″ wide fabric) or 1 1/4 if using minky

45″ x 60″ packaged batting or 1 1/2 yards of 45″ batting on a roll

 

Place a colored square and background square right sides together (RST). Draw a line from one corner to another with a water soluble marker. Pin the squares together.

Rainbow Half Square Triangle Quilt. This rainbow HST (half square triangle) quilt came together in just one day.  You, too, can make one quickly with scraps or even a layer cake.| Auntie Em's Crafts

Sew a 1/4″ seam on both sides of the line.

Rainbow Half Square Triangle Quilt. This rainbow HST (half square triangle) quilt came together in just one day.  You, too, can make one quickly with scraps or even a layer cake.| Auntie Em's Crafts

Cut the squares on the line so that you have two triangles.

Rainbow Half Square Triangle Quilt. This rainbow HST (half square triangle) quilt came together in just one day.  You, too, can make one quickly with scraps or even a layer cake.| Auntie Em's Crafts

Iron the triangles open to make a square again. The seam should be pressed towards the colored fabric.

Rainbow Half Square Triangle Quilt. This rainbow HST (half square triangle) quilt came together in just one day.  You, too, can make one quickly with scraps or even a layer cake.| Auntie Em's Crafts

Trim the squares to measure 7″. If you have a Shape Cut Ruler, line the 45° line up, then 0″ and 7″ on the bottom. Make your cuts, flip to the other side and repeat at 5″ and 12″.

Rainbow Half Square Triangle Quilt. This rainbow HST (half square triangle) quilt came together in just one day.  You, too, can make one quickly with scraps or even a layer cake.| Auntie Em's Crafts

Rainbow Half Square Triangle Quilt. This rainbow HST (half square triangle) quilt came together in just one day.  You, too, can make one quickly with scraps or even a layer cake.| Auntie Em's Crafts

Lay your squares onto a design board to help you rearrange them as needed.

Sew the squares together with a 1/4″ seam allowance. Iron the rows in opposite directions so that the seams nest together.

Rainbow Half Square Triangle Quilt. This rainbow HST (half square triangle) quilt came together in just one day.  You, too, can make one quickly with scraps or even a layer cake.| Auntie Em's Crafts

 

If you need help with joining the top with batting and backing and binding, you can check out my post about that here where it says “Finishing the Quilt”.

I sent my quilt off to Abby Latimer for professional quilting. She used Modern Twist for the quilting. I love that it keeps the quilt gender neutral.

Rainbow Half Square Triangle Quilt. This rainbow HST (half square triangle) quilt came together in just one day.  You, too, can make one quickly with scraps or even a layer cake.| Auntie Em's Crafts

Auntie Em

Comments

  1. 1

    Diane Pretak says

    2016/10/22 at 9:42 pm

    Where can I purchase the heart quilt pattern. I love it and would like to make one.
    Thanks for your help with this!

    Reply
    • 2

      Emily says

      2016/10/25 at 5:12 pm

      Do you mean the one I made my mother in law? That is a Tula Pink Paper Hearts pattern that is found in the Sew Red book. I believe there are other heart patterns available online though.

      Reply
  2. 3

    diane davis says

    2017/02/21 at 9:50 am

    what kind of machine would you recommend for someone getting in making quilts? Also what kind of sewing machine do you have?

    Reply
    • 4

      Emily says

      2017/02/21 at 10:01 am

      I have a Viking Sapphire 835. I really like it and have considered buying a second one. I got it off ebay for $600 a few years ago. Before that I had a Pfaff. It was a good machine but I didn’t like it for quilting. You will want something that has a wide throat space to make quilting easier. You will also want to invest in a walking foot. It makes a huge difference. That should run about $100.

      Reply
  3. 5

    Mary Bastek says

    2018/05/01 at 4:30 pm

    One of my girls want me to do a baby rain bow quilt in solid colors. She especially like the fact that you chose to do the quilting with a coordinating color thread. Was the quilt shown with the orange and white square a different quilt then the one above and if so could I see a picture of that quilt.

    Reply
    • 6

      Emily says

      2018/05/09 at 2:28 pm

      Mary, this is my friend’s quilt and she is in a different state. The photos here are all I have of it.

      Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

  • Email
  • Facebook
  • Flickr
  • Instagram
  • Pinterest
  • RSS

Welcome!

I love to go into my sewing room and make beautiful things in my free time. It truly is my happy place!

Search

Tags

baby bookmark chalk paint Christmas craft shows Create Room dogs DreamBox embroidery free gift infertility kids laminated cotton mug rug Pincushion pinwheel quilt rainbow recipes tutorial

My Family Blog

Simply Notable

Copyright © 2025 · Modern Blogger Pro Theme By, Pretty Darn Cute Design